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321 stainless steel wire from Jiangsu Steel Group Co., Ltd. is a titanium-stabilized austenitic alloy with a chromium content of 17-19%, nickel at 9-12%, and titanium at a minimum of five times the carbon content, balanced with iron. The material is supplied in diameters from 1.0 mm to 8.0 mm, with surface finishes available in bright, soft, or hard conditions. It conforms to ASTM A580 and AISI standards, delivering consistent mechanical properties and corrosion resistance for industrial applications.
This grade is chosen for environments where intergranular corrosion resistance is critical, particularly in elevated temperature service up to 900°C. Typical applications include aerospace components, automotive exhaust systems, chemical processing equipment, and heat exchangers. The titanium stabilization prevents chromium carbide precipitation at grain boundaries, which can occur in non-stabilized grades like 304 during welding or high-temperature exposure. Standard industry practice for this wire includes testing for tensile strength, elongation, and hardness, with values typically meeting or exceeding 600 MPa tensile strength in the annealed condition.
Buyers source this wire for uses such as tie wire, pins, lashing, forming wire, and springs, where its combination of strength, ductility, and corrosion resistance is required. Packaging options include woven bags or coils, with delivery typically within 30 days. The wire is certified to ISO 9001:2008, and buyers should confirm specific batch certifications for critical applications. For bulk orders, Jiangsu Steel Group Co., Ltd. can adapt packaging to customer requirements, ensuring protection during transit and storage.
| Material Grade | 321 (Ti-stabilized austenitic stainless steel) |
| Chromium Content | 17-19% |
| Nickel Content | 9-12% |
| Titanium Content | ≥5×C% |
| Diameter Range | 1.0 mm to 8.0 mm |
| Surface Finish | bright, soft, hard, matt |
| Tensile Strength (typical, annealed) | ≥600 MPa |
| Standards Compliance | ASTM A580, AISI |
| Certification | ISO 9001:2008 |
| Packaging | woven bag, coil, or as requested |
| Typical Applications | aerospace components, automotive exhaust systems, chemical processing equipment, heat exchangers, tie wire, springs |
| Delivery Timeframe | within 30 days |
Jiangsu Steel Group Co., Ltd. is based in Shanghai, China, with an office address at 10/F No.257 Siping Road, Hongkou District. The company operates as an imported-tier supplier, indicating a focus on international trade and the ability to handle cross-border logistics for stainless steel products. Its trust tier is classified as harbor, which reflects a baseline level of verification for trade operations.
The supplier’s profile does not provide details on response rate or average response hours, which may indicate limited digital engagement or a preference for direct communication channels. The company specializes in stainless steel wire products, including grade 321, and offers customization in specifications such as diameter and surface finish. Buyers should note that while the supplier lists ISO 9001:2008 certification, additional certifications or batch-specific documentation should be confirmed directly for critical applications.
321 stainless steel wire is a titanium-stabilized austenitic stainless product with excellent intergranular corrosion resistance and superior performance at elevated temperatures up to 900°C. Widely used in aerospace components, automotive exhaust systems, chemical processing equipment, and heat exchanger applications. This wire meets ASTM A580 and AISI standards, available in diameters from 1.0mm to 8.0mm with bright, soft, or hard surface finish options. Ideal for international buyers sourcing high-performance specialty alloys for demanding industrial applications.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering 321 stainless steel wire from Jiangsu Steel Group Co., Ltd., verify the chemical composition and mechanical properties through batch-specific certifications. Confirm that the titanium content meets the ≥5×C requirement, as this is critical for intergranular corrosion resistance. Request third-party test reports for tensile strength, elongation, and hardness to ensure consistency with ASTM A580 standards.
Logistics details to confirm include the delivery timeframe, which is typically within 30 days, and the Incoterms offered by the supplier. Jiangsu Steel Group Co., Ltd. is based in Shanghai, so buyers should clarify whether the quoted price includes export duties, port fees, or inland freight. Payment terms, such as TT (Telegraphic Transfer) or LC (Letter of Credit), should also be agreed upon in advance to avoid delays.
Quality checks should include visual inspection for surface defects, dimensional verification using calipers for diameter and tolerance, and non-destructive testing for internal flaws if required. For high-temperature applications, request a copy of the heat treatment records to confirm the wire has been properly annealed or stress-relieved. Documentation such as ISO 9001:2008 certificates and material traceability records should be reviewed to ensure compliance with industry standards.
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When sourcing 321 Stainless Steel Wire for your business, securing the right balance of quality and cost is essential. Jiangsu Steel Group Co., Ltd., a verified supplier based in China, offers this product with key specifications including 321 (UNS S32100), titanium-stabilized austenitic stainless steel wire, Cr 17-19%, Ni 9-12%, C≤0.08%, Ti≥5×C content, Fe balance, and Diameter 1.0mm - 8.0mm (straight length or coil). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1426/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7223.00, making it a staple in the Stainless Steel Wires sector with strong demand from importing countries worldwide.
Importing 321 Stainless Steel Wire requires careful attention to shipping logistics, customs compliance, and secure payment terms. Jiangsu Steel Group 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 7223.00 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 321 Stainless Steel Wire 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 Stainless Steel Wires category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing 321 Stainless Steel Wire 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 7223.00 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 321 Stainless Steel Wire from Jiangsu Steel Group Co., Ltd. is $1426/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 Jiangsu Steel Group Co., Ltd. through EximNext.
The supplier, Jiangsu Steel Group Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 321 Stainless Steel Wire. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 321 Stainless Steel Wire is classified under HS Code 7223.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 321 Stainless Steel Wire from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Jiangsu Steel Group Co., Ltd.. Ensure you have the necessary import licenses for Stainless Steel Wires products in your destination country.
Yes, Jiangsu Steel Group 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 321 Stainless Steel Wire supplied by Jiangsu Steel Group Co., Ltd. include 321 (UNS S32100), titanium-stabilized austenitic stainless steel wire, Cr 17-19%, Ni 9-12%, C≤0.08%, Ti≥5×C content, Fe balance, and Diameter 1.0mm - 8.0mm (straight length or coil). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Jiangsu Steel Group Co., Ltd. offers 321 Stainless Steel Wire with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
321 Stainless Steel Wire is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jiangsu Steel Group Co., Ltd. through our platform.
Jiangsu Steel Group Co., Ltd. maintains international quality certifications. These ensure that the 321 Stainless Steel Wire 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. Jiangsu Steel Group 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 Jiangsu Steel Group Co., Ltd..
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