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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›The 440B stainless steel bar supplied by Wuxi Yeguang Steel Co., Ltd. is a martensitic grade with a carbon content of 0.75% and chromium at 16-18%, delivering high hardness and moderate corrosion resistance. Offered in round bar form, the product spans diameters from 10mm to 300mm, conforming to ASTM A276 and AMS 5630 standards for industrial and precision applications. Its composition and heat treatment capacity make it suitable for components exposed to abrasive or mildly corrosive environments.
Martensitic 440B is valued for its ability to achieve high strength through quenching and tempering, with typical tensile strength in the 700-900 MPa range after heat treatment. The material is standard for cutlery, surgical tools, valve parts and pump shafts, where wear resistance and edge retention are critical. Surface finish options include cold drawn, peeled or centerless ground, with tolerances typical for precision machining at h9 to h11 for diameter and straightness within 1mm per meter.
Industrial buyers source this grade for machinery parts, fasteners and high-stress components in automotive, aerospace and general engineering sectors. The bars are packaged for global export, with flexible options for bundling, crating or palletizing to suit containerized or break-bulk shipment. Originating from Jiangsu, the material benefits from competitive regional production costs and established logistics routes for stainless steel exports.
| Grade | 440B (Martensitic) |
| Material Composition | C 0.75%, Cr 16-18% |
| Form | Round Bar |
| Diameter Range | 10mm to 300mm |
| Standards | ASTM A276, AMS 5630 |
| Typical Tensile Strength | 700-900 MPa (heat treated) |
| Typical Hardness | 58-62 HRC (quenched and tempered) |
| Surface Finish | Cold drawn, peeled or centerless ground |
| Typical Diameter Tolerance | h9 to h11 (precision machining standard) |
| Typical Straightness | 1mm per meter maximum |
Wuxi Yeguang Steel Co., Ltd. operates from Room 911, Modern Star Building, No.999 Xihu West Road in Wuxi, Jiangsu Province, China. The company holds a harbor trust tier, indicating a verified operational presence and compliance with baseline trade documentation requirements. Its address and regional base align with Jiangsu’s established stainless steel production and export hubs.
The supplier’s listing specifies no response rate or average response time, which suggests buyers should expect standard lead times for inquiries and confirm availability directly. The profile does not state certifications beyond the material standards (ASTM A276, AMS 5630) referenced in the product specifications, so buyers should verify quality management certifications like ISO 9001 or third-party inspection reports if required for their procurement process.
The 440B stainless steel bar is a high-carbon martensitic grade with excellent hardness and moderate corrosion resistance, widely used in cutlery, surgical instruments,阀门, and pump components. Offered in round bar form with diameters ranging from 10mm to 300mm, this product meets ASTM A276 and AMS 5630 standards and is available for global export with flexible packaging options. Sourced from competitive manufacturing regions, 440B stainless steel bars are in steady demand across industrial, manufacturing, and precision engineering sectors worldwide.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before ordering, verify the exact diameter and length specifications, as well as the heat treatment state (annealed, quenched and tempered) to ensure the material meets your mechanical requirements. Request mill test certificates (MTCs) that detail the chemical composition, tensile strength and hardness values for each batch, as these documents are critical for quality assurance in industrial applications.
Confirm the Incoterms (e.g., FOB Ningbo or CIF destination port) and packaging details to avoid delays or damage during transit. Lead times for custom diameters or heat-treated bars may extend beyond standard stock sizes, so align production schedules with the supplier’s capabilities. Payment terms such as T/T or L/C should be clarified, along with any deposit requirements for first-time orders.
Conduct visual and dimensional inspections upon receipt to check for surface defects, diameter consistency and straightness. For critical applications, arrange third-party inspection or testing for hardness, tensile strength and microstructure. Ensure all documentation, including packing lists and MTCs, is complete and matches the order specifications to facilitate customs clearance and traceability.
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When sourcing 440b Stainless Steel Bar for your business, securing the right balance of quality and cost is essential. Wuxi Yeguang Steel Co., Ltd., a verified supplier based in China, offers this product with key specifications including 440B Martensitic Stainless Steel, Carbon 0.75-0.95%, Chromium 16-18%, Molybdenum ≤0.75%, Manganese ≤1.0%, Silicon ≤1.0%, and Diameter 6mm to 200mm; Length 1m to 6m (custom lengths available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7228.80, making it a staple in the Steel sector with strong demand from importing countries worldwide.
Importing 440b Stainless Steel Bar requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wuxi Yeguang Steel Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7228.80 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 440b Stainless Steel Bar has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Steel category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing 440b Stainless Steel Bar requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7228.80 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 440b Stainless Steel Bar from Wuxi Yeguang Steel Co., Ltd. is $2000/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Wuxi Yeguang Steel Co., Ltd. through EximNext.
The supplier, Wuxi Yeguang Steel Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 440b Stainless Steel Bar. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 440b Stainless Steel Bar is classified under HS Code 7228.80. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 440b Stainless Steel Bar from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wuxi Yeguang Steel Co., Ltd.. Ensure you have the necessary import licenses for Steel products in your destination country.
Yes, Wuxi Yeguang Steel Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for 440b Stainless Steel Bar supplied by Wuxi Yeguang Steel Co., Ltd. include 440B Martensitic Stainless Steel, Carbon 0.75-0.95%, Chromium 16-18%, Molybdenum ≤0.75%, Manganese ≤1.0%, Silicon ≤1.0%, and Diameter 6mm to 200mm; Length 1m to 6m (custom lengths available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Wuxi Yeguang Steel Co., Ltd. offers 440b Stainless Steel Bar with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
440b Stainless Steel Bar is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wuxi Yeguang Steel Co., Ltd. through our platform.
Wuxi Yeguang Steel Co., Ltd. maintains international quality certifications. These ensure that the 440b Stainless Steel Bar meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Wuxi Yeguang Steel Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Wuxi Yeguang Steel Co., Ltd..
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