News & Insights
Q460C Hot-rolled Materials: Updating material requirements after a drawing revision
Q460C purchasing: updating material requirements after a drawing revision. Define the delivery object and drawing requirements before agreeing stock sizes and processing. Jiangsu Gaozhen handles material and processing enquiries.
Read articleQ500D Hot-rolled Materials: Acceptance at stock, cutting and machining stages
Q500D purchasing: acceptance at stock, cutting and machining stages. Define the delivery object and drawing requirements before agreeing stock sizes and processing. Jiangsu Gaozhen handles material and processing enquiries.
Read articleQ420B Hot-rolled Materials: Material lists for connecting plates with multiple drawings
Q420B purchasing: material lists for connecting plates with multiple drawings. Define the delivery object and drawing requirements before agreeing stock sizes and processing. Jiangsu Gaozhen handles material and processing enquiries.
Read articleQ460B Hot-rolled Materials: Dimensions for rectangular stock and profiled blanks
Q460B purchasing: dimensions for rectangular stock and profiled blanks. Define the delivery object and drawing requirements before agreeing stock sizes and processing. Jiangsu Gaozhen handles material and processing enquiries.
Read articleQ355E Hot-rolled Materials: Keeping drawing and material requirements aligned on repeat orders
Q355E purchasing: keeping drawing and material requirements aligned on repeat orders. Define the delivery object and drawing requirements before agreeing stock sizes and processing. Jiangsu Gaozhen handles material and processing enquiries.
Read articleQ355ME Hot-rolled Materials: Transcribing a designation with a letter suffix
Q355ME purchasing: transcribing a designation with a letter suffix. Define the delivery object and drawing requirements before agreeing stock sizes and processing. Jiangsu Gaozhen handles material and processing enquiries.
Read articleQ345E Hot-rolled Materials: Itemising connecting plates of different gauges
Q345E purchasing: itemising connecting plates of different gauges. Define the delivery object and drawing requirements before agreeing stock sizes and processing. Jiangsu Gaozhen handles material and processing enquiries.
Read articleQ355D Hot-rolled Materials: Delivery scope for bent and welded fittings
Q355D purchasing: delivery scope for bent and welded fittings. Define the delivery object and drawing requirements before agreeing stock sizes and processing. Jiangsu Gaozhen handles material and processing enquiries.
Read articleHow to Confirm Your Material Inquiry Reaches Jiangsu Gaozhen
When submitting a material inquiry on the Gaozhen website, review product information first, fill the form, confirm submission and keep the reference number to help confirm delivery.
Read articleQ345D Hot-rolled Materials: Connecting plates with a drawing-specified grade
Q345D purchasing: connecting plates with a drawing-specified grade. Define the delivery object and drawing requirements before agreeing stock sizes and processing. Jiangsu Gaozhen handles material and processing enquiries.
Read articleHow to Clarify Raw Material and Processing Scope When Sourcing from a Steel Trading Company
When sourcing from a steel trading company, clarifying the scope of raw material supply and processing coordination reduces back-and-forth. This article explains what information to prepare before inquiry and what customers need to provide for decoiling, slitting, cutting, and bending.
Read articleWhy a Size Range on a Product Page Still Requires Specific Specs for a Quote
A size range on a product page is only an indication of capability. For an accurate quote, you need to specify the grade, thickness, width, and condition. This article explains how to express specifications clearly to avoid back-and-forth.
Read articleHow to State Your Desired Delivery Date Clearly in a Material Inquiry
Delivery timing often affects schedules more than price. This article explains how to distinguish your desired arrival date from a committed lead time in an inquiry, and how to clarify destination, batch requirements, and processing scope so suppliers can respond accurately.
Read articleSteel Inquiry Sheets: Keeping Grade, Size and Processing Requirements Consistent
For buyers working from English drawings or overseas projects, this explains how grade, millimetre sizes and processing requirements should line up on an inquiry sheet.
Read articleHow to Ask About Coil Packaging: Starting from Exposed Surfaces, Edges, and Transport
When purchasing coils, packaging requirements directly affect exposed surface protection, edge integrity, and moisture resistance during transport. This article explains how to combine packaging conditions with processing sequence and handling methods to help you organize inquiry points.
Read articleSteel Inquiry Units: Ton, Sheet or Coil—How to Avoid Quantity Misunderstandings
In steel inquiries, ton, sheet and coil often lead to different quantity understandings. This article explains the difference between required quantity, raw material estimation and final delivery quantity for multiple blanks of the same drawing number, helping buyers clarify unit and specification correspondence before inquiry.
Read articleWhat Material Documents Are Needed for Steel Procurement and When to Raise Them
When buying steel, material documents should correspond to the grade, size, and execution requirements in the order. This article explains which documents to clarify when a drawing specifies a grade, when to raise special inspection requests, and what information customers should prepare to define needs at the inquiry stage.
Read articleSteel Reorder: Why an Old Order Number Isn't Enough—What to Clarify When Specs Change
Relying only on an old order number when reordering steel can overlook changes in drawing revision, thickness tolerance, surface condition, and processing scope. This article explains how to check historical samples against the current drawing and clearly state what has changed, helping buyers and suppliers align on requirements.
Read articleSheet Metal Bending Inquiry: How to Coordinate Flat Pattern, Finished Part Drawing and Material Requirements
When inquiring about steel sheet bending, the flat pattern, finished part drawing, and material requirements must align. This article explains how drawing versions, visible surfaces, bend edges, and hole positions affect cutting and bending communication, and what information to prepare before purchasing for accurate supplier understanding.
Read articleHow to Specify Sheet and Coil Appearance: Roles of Mill Samples and Processed Coupons
Unclear appearance requirements often cause disputes at receiving. This article explains what mill samples, formed coupons and coated coupons each verify, using a spray-painted enclosure and stainless steel finish as examples to show how to specify visible surfaces, grain direction and handling protection.
Read articleHow to Prepare Drawings and a Material List for Laser-Cut Steel Plate Quotes
Before requesting a laser-cutting quote for steel plate, aligning part drawings, material list and downstream steps reduces back-and-forth. This article explains how drawings and lists work together, what information to add, and gives a direct answer to a common question.
Read articleRectangular Blanks for CNC Shearing: Specifying Dimensions and Edge Requirements
When purchasing rectangular blanks for CNC shearing, clarify finished part vs. intermediate blank, length/width orientation, edge requirements, and subsequent operations; state quantity by piece or weight to streamline processing coordination.
Read articleHow to Distinguish Finished Part Dimensions from Coil Dimensions Before Cut-to-Length Processing
When buying cut-to-length sheets, buyers often confuse finished part dimensions with original coil dimensions. This article explains how to express cut length, unfolding, allowances, and quantity to help you state requirements accurately.
Read articleSlitting Procurement: What Feeding Conditions to Specify Beyond Strip Width
Ordering slit coils by width alone is often insufficient. Feeding direction, edge condition, coil receiving requirements and nesting all affect downstream stamping. This article explains how to include these conditions in an inquiry so procurement can state requirements clearly.
Read articleRe-inquiring After a Drawing Revision: Which Material Details Need Updating
When a revised drawing triggers a new inquiry, the old material list may no longer match. This article explains how to mark drawing numbers and revisions, state what changed, and keep technical confirmation separate from delivery discussions.
Read articleSheet or Coil: Choosing Supply Form Based on Cutting Method
Choosing sheet or coil depends on cutting method and workshop organization. Single-part laser nesting, CNC shearing, and continuous stamping have different incoming material requirements. This article explains how to confirm width, length, and coil receiving conditions based on equipment and drawings, helping buyers define needs and start inquiries efficiently.
Read articleHow to Organize a Multi-Material Purchase List for a Sheet Metal Project
When a chassis project uses cold-rolled covers, galvanized inner panels and stainless steel trim, the purchase list should separate material, surface and processing requirements by part number, avoiding a lump-sum tonnage inquiry. This article explains how to organize the list and what information the customer should prepare.
Read articleWhat to Confirm for Trial Material vs. Batch Replenishment Inquiries
Inquiries for trial material and batch replenishment differ: the former centers on trial purpose, specification records, and sample version, while the latter centers on acceptance boundaries of an approved sample. This article helps buyers distinguish the two needs, organize information, and initiate effective inquiries.
Read articleJiangsu Gaozhen Material Inquiry: One List That Clarifies Raw Material, Blank and Finished Part
When purchasing metal materials, mixing raw material, blanks and finished parts in one list can lead to inconsistent quotation targets. Using base sheet and cut blanks as an example, this article explains how to separate dimensions and responsibilities, and what information to prepare before inquiry.
Read articleDC07 Cold-Rolled Steel for Asymmetric Deep-Drawn Housings
DC07 is a cold-rolled grade for deep-drawing requirements. A housing with deep walls, local features or an asymmetric outline calls for coordinated material, blank and forming decisions. Defining corners, visible surfaces and trimming requirements helps turn trial results into a practical purchasing specification. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleBLE Cold-Rolled Steel: Surface Quality in Deep-Drawn Covers
Gaozhen lists BLE in its cold-rolled range for deep-drawing applications. Covers whose surface details remain visible after painting need attention to the incoming sheet, tooling marks and the formed surface. A bright finish and suitability for drawing are different requirements and should be assessed separately. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleB170P1 Cold-Rolled Coil: Material Selection for Ribbed Panels
B170P1 is a phosphorus-bearing ultra-low-carbon steel supplied as cold-rolled coil for deep drawing. For panels with shallow ribs and local embossments, purchasing must consider rib-end transitions, exposed flat areas, and weld spot locations—not strength alone. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleB210P1 Cold-Rolled Steel Coil: For Flat Support Plates and Bent Connectors
B210P1 is a general-purpose phosphorus-containing ultra-low-carbon steel grade from Baosteel, suitable for equipment support plates and connectors primarily processed by punching and bending. Purchasing should start with the part's forming method, then define blank dimensions, hole-to-bend-line relationships, and supply form. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleB250P1 Cold-Rolled Steel Coil: Stiffness and Thickness in Structural Reinforcement Part Purchasing
B250P1 is a phosphorus-containing ultra-low-carbon cold-rolled steel for structural use, commonly used in internal reinforcement plates and flanged reinforcements. Purchasing requires distinguishing material strength from structural stiffness and evaluating thickness, section, and connection conditions. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleHC380LA Cold-Rolled High-Strength Sheet: Why Strip Flatness Matters for Long Reinforcements
HC380LA is part of the high-strength low-alloy cold-rolled steel series. For long reinforcement parts, side camber or flatness variation after decoiling and slitting can affect feeding and positioning, so orders should be organized around strip dimensions and coil weight. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleHC460LA Cold-Rolled Coil: Material Selection for Multi-Hole Mounting Brackets
HC460LA belongs to the high-strength low-alloy cold-rolled steel family and is often used for stamped and bent parts requiring higher strength. For multi-hole mounting brackets that are punched before bending, hole-edge quality, burr orientation and hole positions relative to the bend line are details that purchasing and processing should monitor together. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleHC500LA Cold-Rolled Coil: Sourcing and Forming for Reinforced Bent Parts
HC500LA is part of the high-strength low-alloy cold-rolled steel series. For reinforced cover frames with multiple bends, sourcing and forming should account for tooling capability, bend direction, and springback trials, with final angles and measurement datums provided. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleHC420/780DP Dual-Phase Steel: Selecting Material for Reinforcements with Stretch Transition Zones
HC420/780DP is a dual-phase steel grade. For reinforcements with stretch transition zones, material selection should consider deformation in the transition, edge condition, and springback after forming. Purchasing should submit the forming process, critical transitions, allowed thinning locations, and measurement points to the supplier, and trial records must correspond to the batch and die state. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleHC500/780DP Dual-Phase Steel: Forming and Assembly Control for Punch-Hole Reinforced Plates
HC500/780DP dual-phase steel is used for reinforcement plates with punched holes followed by flanging and local bending. Procurement should focus on hole-edge condition, process sequence, and bolt-hole alignment, controlling assembly quality through samples and batch consistency. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleQ355B Hot-Rolled Coil: Material Planning for Equipment Bases and Welded Frames
Q355B hot-rolled coil is commonly used for equipment bases and welded frames. Purchasing should submit requirements by drawing revision, part list, and plate thickness, and clarify surface condition and cutting allowance to support cutting, fit-up, and painting. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleDX54D+Z Galvanized Steel Coil: Selecting Material for Drawn Fan Housings and Rounded Enclosures
DX54D+Z is a forming-grade metallic-coated steel with a +Z zinc coating. For drawn fan housings with rounded corners and flanges, purchasing should consider both the formed shape and the coating appearance. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleDX56D+Z Galvanized Steel for Deep Housings: Drawing and Coating Checks
DX56D+Z galvanized sheet and coil can be assessed for deep housings. Initial drawing, redrawing and trimming each need checks, including wall thinning, corners and coating condition on actual samples. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleDX57D+Z Galvanized Steel Coil: How to Specify Material Grade for Complex Formed Parts
DX57D+Z is a hot-dip galvanized forming steel for irregular housings with uneven draw depth and local bosses. Grade selection should consider corner, boss and hole-edge positions, not just maximum draw depth. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleDC53D+Z Hot-Dip Galvanized Steel: Selection for Stamped Cover Plates with Flanged Openings
DC53D+Z is a hot-dip galvanized forming steel grade in Baosteel documentation, with +Z indicating the zinc coating. For stamped cover plates with access openings, material selection focuses on flanging formability and visible surface quality; purchasing should distinguish exposed and internal surfaces. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleDC57D+Z Hot-Dip Galvanized Steel Coil: Incoming Requirements for Multi-Station Stamped Enclosures
DC57D+Z hot-dip galvanized coil is used for complex-formed enclosures. In multi-station stamping, feeding, blank condition, and inter-station status determine consistency; incoming material should be checked accordingly. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleDX51D+AZ Aluzinc Steel Coil: Coating and Appearance Choices for Folded Edge Guards
DX51D+AZ is an aluminium-zinc alloy coated steel coil commonly used for folded and lapped equipment guard panels. Purchasing should distinguish substrate and coating designations, and specify surface condition, folded-edge appearance and protective film to avoid mixing galvanized with aluminium-zinc coated steel. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleDX54D+AZ Aluzinc Steel Coil: Forming and Coating Requirements for Equipment Guards
DX54D+AZ is an Aluzinc-coated steel coil listed in the catalog. For equipment guards with curved surfaces and local drawing, the forming route and coating condition should be defined together. Procurement should organize requirements around part material, processing sequence, and appearance criteria. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleS250GD+AZ Aluzinc Steel Coil: Key Purchasing Points for Roll-Formed Profiles
S250GD+AZ is a structural Aluzinc-coated steel coil commonly used for roll-formed matching channel profiles. Purchasing should distinguish master coil width from slit width, and confirm developed dimensions, edge condition, and cut-to-length based on section drawings and installation interfaces. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleS550GD+AZ Aluzinc Steel Coil: Section and Connections Drive Thin-Wall Profile Selection
S550GD+AZ is a structural steel with an aluminum-zinc coating listed in the catalog. For thin-wall roll-formed profiles with multiple bends, start with section geometry and sheet thickness, then evaluate local buckling and connection hole locations; trial samples on the roll-forming equipment before ordering. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleDX51D+ZF Alloyed Galvanized Steel: Confirming Surface for Welded and Painted Parts
DX51D+ZF is an alloyed galvanized steel coil. The ZF suffix denotes a zinc-iron alloy coating with a grey surface, unlike conventional Z zinc coating. For welded sheet-metal boxes that will be painted, buyers should specify the ZF suffix, coating requirements, oil film condition and paint route, and coordinate incoming surface, cleaning, joining and painting as one package. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleS350GD+ZM Zinc-Aluminium-Magnesium Coated Steel: Evaluating Environmental Factors for PV Mounting Structures
S350GD+ZM is a structural steel with a zinc-aluminium-magnesium coating; substrate strength and coating protection should be considered separately. For PV mounting structures, section, punching, cut edges, fasteners and site environment together affect material selection. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleHC340LAD+Z Hot-Dip Galvanized High-Strength Steel: Balancing Strength and Coating for Connecting Brackets
HC340LAD+Z is a hot-dip galvanized high-strength steel coil with a zinc coating. For connecting brackets, substrate strength, coating integrity, and processing steps must be considered together; it is not simply HC340LA with a suffix. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleDD13 Pickled Coil: Blank Layout and Trimming for Drawn Trays
DD13 is a hot-rolled steel for cold forming, supplied as pickled coil. For equipment trays with rounded side walls, blank size, drawing direction and trimming allowance should follow the formed profile; the cut-to-length coil size is not the final tray size. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleS355MC Pickled Steel for Cold-formed Beams and Frame Fittings
S355MC is a thermomechanically rolled steel for cold forming, commonly supplied as pickled coil. For cold-formed long channel beams and frame attachments, blank width, rolling direction, and post-bend end dimensions must be aligned before ordering—not just the strength grade. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleS500MC Pickled Coil: Material Selection for Bending Brackets in Engineering Equipment
S500MC is a thermomechanically rolled cold-forming structural steel, commonly used for brackets in engineering equipment that are bent and then welded. When purchasing such brackets, the grade is only the starting point; bend direction, weld location, and measurement datum must be aligned with the fabricator before ordering. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleS700MC Pickled Steel for High-strength Thin-walled Components
S700MC is a high-strength thermomechanically rolled cold-forming structural steel, and pickled coil is often used for thin-wall parts with defined thickness and section requirements. For purchasing, clarifying the processing validation from coil to part is more practical than comparing grades alone. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleSAPH370 Pickled Steel for Stamped Automotive Connecting Pieces
SAPH370 is a hot-rolled coil grade for automotive structural use, often applied to stamped connectors. Purchasing should first check the material callout on drawings, then arrange surface condition such as pickling, and keep sample and production lots consistent. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleSAPH440 Pickled Coil: Stamping and Welding Coordination for Automotive Brackets
SAPH440 pickled sheet and coil can be assessed for automotive brackets with flanges and welded laps. Relate formed-part dimensions to assembly-joint requirements, specifying oil condition, lap gaps and acceptance datums separately. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleSPFH540 Pickled Steel for Hole-flanged Stampings
SPFH540 is a high-strength hot-rolled forming steel for automotive use. Pickled coil is often chosen for stamped parts requiring hole flanging or local expansion. Purchasing should prepare data on initial hole quality, hole-edge condition, forming direction, and inspection methods rather than judging flanging performance by grade alone. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleSPFH590 Pickled Coil: Material Preparation for Progressive Stamped Structural Attachments
For continuously fed stampings in SPFH590 pickled steel, consider both material requirements and coil-to-line compatibility. Slit width, camber, edges and coil-end handling are practical checks before structural-component production. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleQStE420TM Pickled Steel for Long Frame Connecting Plates
QStE420TM is a hot-rolled pickled steel for automotive structures, often used for long frame connector plates. When ordering, specify shape, cut length, hole datum, and bend positions; tonnage alone is not enough. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleQStE700TM Pickled Steel for Cut, Bent and Joined Reinforcements
QStE700TM is a grade in the high-strength hot-rolled steel series for automotive structures, listed as pickled coil in the Gaozhen product catalog. For reinforcement parts in heavily loaded equipment drawings, purchasers should confirm incoming condition and inspection items together with cut edges, bend corners, weld zones, and machining allowance. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleSPA-H Weathering Steel Pickled Coil: Selecting for Outdoor Metal Components
SPA-H is an atmospheric corrosion-resistant hot-rolled steel grade, used for outdoor equipment panels and enclosure accessories. Purchasing must specify pickled condition, oiling, and surface treatment requirements. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleSS400 Pickled Coil: Flat Part Procurement for Japanese Equipment Drawings
SS400 pickled coil is often used for flat parts such as base plates and connecting plates in Japanese equipment drawings. Keeping the original grade and standard, and paying attention to flatness, hole positions, cutting allowance, and coating requirements are key to ensuring parts meet the drawing. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read article50CrV4 Spring Steel Strip: Blank Condition and Delivery State for Shaped Spring Clips
50CrV4 cold-rolled spring strip can serve as stock for shaped elastic parts. Define delivery condition, forming route and later-treatment responsibilities so material requirements correspond to the actual component. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read article51CrV4 Spring Strip for Disc-shaped Elastic Components
51CrV4 is a chromium-vanadium spring steel that can be assessed for disc-shaped spring blanks. Stock gauge, formed height and final load-deflection behaviour are separate checks; samples should follow the intended manufacturing route. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleSUP7 Spring Steel Strip: Converting Japanese Leaf Spring Drawings into Purchasing Requirements
For leaf springs in SUP7 cold-rolled strip, retain delivery condition, units and forming orientation from the original drawing. Relating drawing revisions to sample stages helps assess the fit of newly manufactured parts. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleSUP10 Spring Steel Strip: Material and Edge Control for Small Clamping Springs
SUP10 is a Japanese spring steel grade, listed as cold-rolled spring steel in the Gaozhen product catalog. For small mechanical clamping springs, purchasing should focus on slitting burrs, punched hole edges, contact surface condition, and final clamping stroke, as these are directly related to material condition and processing method. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleC1085 Spring Steel Strip: Thickness and Slitting Requirements for Precision Flat Parts
C1085 cold-rolled spring steel strip for precision flat elastic parts requires attention to thickness consistency, slitting width, edge burr, coil tightness, and packaging. These factors directly affect narrow strip feeding stability and forming quality. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleGrade 15 Carbon Steel Strip: Choosing Supply Form for Thin Connector Parts
Grade 15 cold-rolled carbon structural steel strip is commonly used for thin connector parts. Choosing cut-to-length sheet or slit coil depends on nesting, feeding method, and burr direction requirements; purchasers should provide flat pattern dimensions and coating plans. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleGrade 35 Carbon-steel Strip for Locating Pieces and Shims
Grade 35 carbon steel strip is commonly used for mechanical locating plates and shims blanks. Purchasing should focus on flatness, thickness allowance, hole processing, and whether grinding is needed; raw material thickness does not equal assembly clearance. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleGrade 50 Carbon Steel Strip: Raw Material and Post-Processing for Mechanical Sheet Parts
Grade 50 medium-carbon steel strip is often used for perforated mechanical limit plates and similar drawing-based parts. Purchasers must distinguish supply condition from post-treatment hardness, deformation, and dimensions; pre-production samples should complete the full process, with punched and trimmed edges included in acceptance. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleGrade 70 Carbon Steel Strip: What to Check for Thin Elastic Parts
Grade 70 high-carbon steel strip is often used for thin elastic part blanks. Purchasing should distinguish grade from delivery state and check edge, thickness tolerance, and uncoiling method to match forming or direct processing routes. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleSAE1010 Carbon Steel Strip: Grade and Dimension Communication for Export Equipment Connector Plates
SAE1010 low-carbon strip can be assessed for equipment connecting pieces. When coordinating Chinese and English drawings, retain material designations, units, tolerances and revisions before selecting strip sizes for blanking and bending. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read article301 Stainless Steel for Clips and Rerolling Stock
301 stainless steel sheet and coil is austenitic stainless steel with pronounced work hardening, suitable for elastic components and re-rolling. When purchasing clips, annealed sheet, re-rolled material, and specified hard temper are different orders and must be confirmed separately. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read article316 Stainless Steel Plate and Coil: Determining Material for Cleaning Equipment Contact Surfaces
316 stainless steel plate and coil are commonly used for cleaning equipment tank attachments and baffles. Purchasing should specify medium, concentration, temperature, shutdown accumulation, and cleaning method, and separate surface, welding, and edge treatment requirements. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read article321 Stainless Steel Plate and Coil: Purchasing Notes for Equipment Linings and Welded Parts
321 stainless steel plate and coil are commonly used for equipment linings and welded parts. Purchasers should specify panel sizes, welding routes, service temperature changes, and contact media to confirm surface, edge condition, and consumables beyond the grade. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read article410 Stainless Steel Sheet and Coil: Forming and Hardness for Small Mechanical Parts
410 stainless steel sheet and coil is a martensitic grade whose properties can be adjusted by heat treatment. It is often used for flat mechanical attachments in equipment. Purchasing should specify incoming hardness condition, piercing and bending operations, thickness, and grinding allowance, with final hardness testing managed separately. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleSUS420J2 Stainless Steel Sheet and Coil: Material and Processing for Shear Blade Blanks
SUS420J2 is a hardenable martensitic stainless steel used for industrial shearing-blade blanks. Distinguish original sheet from finished blades and define condition, holes, grinding allowance and subsequent treatment scope. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleSPCC Cold-rolled Steel for Equipment Covers and General Stamping
SPCC is a commercial-quality cold-rolled carbon steel designation commonly considered for sheet-metal fabrication and simple forming. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleDC01 Cold-rolled Steel for Enclosures and Bent Sheet-metal Parts
DC01 is a cold-rolled low-carbon grade for cold forming. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleDC03 Cold-rolled Steel for Shallow Drawn and Flanged Components
DC03 is a cold-rolled grade considered for forming operations involving drawing and flanging. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleDC04 Cold-rolled Steel for Deep-drawn Shells
DC04 is associated with deep-drawing cold-rolled steel. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleSPCE Cold-rolled Steel: Material Selection and Drawing Trials
SPCE is a deep-drawing designation in cold-rolled carbon steel sheet and strip. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleST12 Cold-rolled Steel: Reordering Parts from Legacy Drawings
ST12 frequently appears on older sheet-metal drawings. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleHC340LA Cold-rolled Steel for Designed Reinforcement Parts
HC340LA belongs to a family of cold-rolled high-strength low-alloy steels. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleQ235B Hot-rolled Sheet for Brackets and Equipment Base Plates
Q235B is a commonly specified structural steel designation available in hot-rolled forms. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleSGCC+Z Galvanized Sheet: Coating and Surface Selection
SGCC+Z is listed in Gaozhen’s hot-dip galvanized range. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleDC52D+Z Galvanized Sheet for Formed Covers and Fittings
DC52D+Z is a forming-oriented hot-dip galvanized entry in the Gaozhen catalogue. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleDC54D+Z Galvanized Sheet for Complex Drawn Components
DC54D+Z combines a forming-oriented substrate with a zinc coating. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleDX52D+Z Galvanized Sheet: Forming and Purchasing Requirements
DX52D+Z belongs to a coated-steel family for cold forming; +Z identifies zinc coating. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleS350GD+AZ Sheet: Structural Substrates and Coating Designations
S350GD+AZ identifies a structural substrate with an aluminium-zinc alloy coating. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleSPHC Pickled Steel for General Brackets and Welded Parts
SPHC appears in Gaozhen’s pickled hot-rolled range. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleSPHE Pickled Steel: Planning Drawn-shell Material Requirements
SPHE is listed for deep-drawing use in Gaozhen’s pickled range. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleDD12 Pickled Steel for Cold-formed Components
DD12 is a hot-rolled grade associated with cold forming and appears in Gaozhen’s pickled catalogue. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleQ345B Pickled Steel: Standards and Delivery Conditions
Q345B is listed as a low-alloy pickled product. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read article65Mn Pickled Sheet: Cutting Blanks and Planning Treatment
The 65Mn pickled entry concerns sheet and coil format, distinct from narrow spring strip. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read article65Mn Spring Strip for Elastic Clips and Stamped Blanks
65Mn spring strip is a distinct narrow-format catalogue entry. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read article60Si2MnA Spring Strip: Aligning Material and Manufacturing
60Si2MnA is listed in Gaozhen’s spring-strip range. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleDC05 Cold-rolled Steel for Complex Drawing Trials
DC05 is a cold-rolled grade considered for demanding drawing work. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleDC06 Cold-rolled Steel for Multi-stage Drawn Parts
DC06 is a designation associated with deep-drawing cold-rolled steel. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleSPCD Cold-rolled Steel for Stamped and Shallow Drawn Panels
SPCD is a drawing-quality cold-rolled carbon steel designation, distinct in intended use from SPCC and SPCE. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleST13 Cold-rolled Steel: Repeat Orders and Substitution Review
ST13 is often retained on legacy drawing-part specifications. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleBLD Cold-rolled Steel: Understanding Drawing-grade Selection
BLD is described as a drawing-quality grade in relevant mill literature. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleHC260LA Cold-rolled Steel for Designed Support Components
HC260LA is part of the cold-rolled high-strength low-alloy family. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleHC420LA Cold-rolled Steel: Purchasing Beyond Nominal Strength
HC420LA is listed as a high-strength low-alloy cold-rolled automotive material. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleHC340/590DP Dual-phase Steel: Forming and Springback Requirements
HC340/590DP is listed as a cold-rolled automotive dual-phase steel. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleDX51D+Z Galvanized Sheet for Guards and Ventilation Fittings
DX51D+Z is a coated-steel designation for cold forming, with +Z identifying zinc coating. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleDC51D+Z Galvanized Sheet for Bent Covers
DC51D+Z is an available galvanized catalogue designation. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleDX53D+Z Galvanized Sheet for Drawn Fittings
DX53D+Z is a galvanized designation considered for drawing-related cold forming. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleDC56D+Z Galvanized Sheet: Specifying Complex Stamping Stock
DC56D+Z is associated with demanding forming applications in hot-dip coated sheet. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleS280GD+Z Galvanized Sheet for Cold-formed Profiles
S280GD+Z is a structural galvanized-sheet designation. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleDD11 Pickled Steel: Choosing Sheet or Coil for General Forming
DD11 is a hot-rolled cold-forming designation available in Gaozhen’s pickled range. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleSPHD Pickled Steel: Preparing a Forming-material Enquiry
SPHD appears in Gaozhen’s pickled range for forming-related applications. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleQ235B Pickled Sheet: Surface and Downstream Processing
Q235B pickled stock and hot-rolled mill-surface stock may share a grade name but differ in surface and delivery requirements. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read article50CrVA Spring Strip: Defining Incoming and Final Conditions
50CrVA is a chromium-vanadium spring steel listed in strip form. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleSUP6 Spring Strip: Purchasing Against Japanese Grade Drawings
SUP6 is a Japanese spring-steel designation with a strip entry in Gaozhen’s catalogue. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read article60Si2Mn Spring Strip for Leaf-type Elastic Components
60Si2Mn is a silicon-manganese spring-steel designation listed in strip form. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read article10# Carbon-steel Strip for Small Formed Blanks
Grade 10# is listed in Gaozhen’s carbon-steel strip range. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read article20# Carbon-steel Strip: Mechanical Blanks and Later Treatment
20# is listed as carbon-steel strip. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read article45# Carbon-steel Strip: Separating Stock and Finished-part Requirements
45# is a commonly encountered machine-component carbon-steel grade, listed here in strip form. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read article65# Carbon-steel Strip: Forming, Edges and Delivery Condition
65# and 65Mn are different designations. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleS45C Carbon-steel Strip for Drawing-defined Mechanical Parts
S45C is a machine-structural carbon-steel designation listed in strip form. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read article304 Stainless Sheet: Selecting Finish for Equipment Panels
304 (S30400) is a widely used austenitic stainless-steel designation. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read article304L Stainless Sheet for Welded Covers and Assemblies
304L (S30403) is a low-carbon austenitic stainless steel. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read article316L Stainless Sheet: Assessing Process-contact Applications
316L (S31603) is a low-carbon molybdenum-alloyed austenitic stainless steel. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleSUS430 Stainless Sheet for Indoor Panels and Appliance Trim
SUS430 is a ferritic stainless-steel designation, distinct from the austenitic 304 family. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleZn-Cu-Ti Sheet and Strip: Confirming Architectural Material Requirements
Zn-Cu-Ti denotes a zinc-copper-titanium material family, different from copper-based titanium copper. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
Read articleC19900 Titanium-copper Strip for Connector and Contact Projects
C19900 is a copper-based titanium alloy, distinct from zinc-based Zn-Cu-Ti. This guide covers applications, purchasing considerations and how to discuss the project with Jiangsu Gaozhen. Jiangsu Gaozhen handles enquiries by grade, dimensions and processing requirements.
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