321 Stainless Steel Coil

Product Details:
Thickness: 0.03mm-300mm or can be customized
Width: 3mm-2500mm or can be customized
Length: Can be customized
Surface Finish: BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, Embossed, etc
Technical Treatment: Hot rolled, Cold rolled
Standard: ASTM, AISI, JIS, GB, DIN, EN
MOQ: 1 Ton; small orders accepted
Products can be customized

◉ Product Details

Product Name321 Stainless Steel Coil
Grade201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321, 310S, 309S, 410, 410S,420, 430, 431, 440A, 904L
MOQ1 ton; small orders accepted
Shipment timeWithin 7 workdays
Export packingStandard Export Seaworthy Package.Suit for all kinds of transport,or as required
Capacity250,000 tons/year
ApplicationPetrochemical Industry, Power Industry, Bridge Construction, Automotive Industry


321 stainless steel coil is an austenitic stainless steel with properties similar to those of 304, but enhanced by the addition of titanium. This improvement provides superior intergranular corrosion resistance and high-temperature strength, effectively controlling the formation of chromium carbides. It is commonly used in outdoor machinery in the chemical, coal, and petroleum industries that require high resistance to intergranular corrosion. Additionally, it is utilized in heat-resistant components for construction and in applications that pose challenges for heat treatment, such as silencer components for diesel engines, boiler pressure vessels, and chemical transport vehicles.

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◉ Product Specificationgs

Typical Chemical Composition


GradeCSiMnPSNiCrMo
321≤ 0 .08≤1.0≤2.0≤0.035≤ 0.039.0 - 13 .017.0 -1 9.0-


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◉ FAQ

Q: What about your company?
A: We are a professional manufacturer of stainless steel, galvanized steel, carbon steel, and color-coated steel. Additionally, we operate as a specialized trading company for steel products. With over 10 years of experience, we export to the Middle East, South America, Southeast Asia, Africa, and East Asia.
Q: Can I visit your factory?
A: Absolutely! We welcome customers from around the world to visit our factory.
Q: What are your payment terms?
A: Our payment terms are 30% T/T deposit and 70% balance before shipment.
Q: How are your goods packaged?
A: We use waterproof paper and steel strips for packing, following a standard export seaworthy package suitable for all transport modes, or as requested.
Q: What is your delivery time?
A: For in-stock items, we can deliver to the loading port within 7 days after receiving the deposit. For production items, it typically takes 15-30 days after receiving the deposit, depending on quantity.
Q: Do you provide samples? Are they free or charged?
A: We can provide samples free of charge; however, the courier freight will be at the customer's expense.
Q: Do you accept third-party inspections?
A: Yes, we fully accept third-party inspections.
Q: Why should I buy from you instead of other suppliers?
A: By integrating superior resources from China's steel industry, we offer high-quality steel products at competitive prices, ensuring timely delivery to our customers.
Q: How can you guarantee quality?
A: We provide a pre-production sample before mass production and conduct a final inspection before shipment to ensure quality.

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