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321 Hot Rolled Stainless Steel Sheet - China Suppliers & Factory for High-Temperature Applications
Product Details
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You can choose from finishes like 2B, No. 1, or a nice polished look—so they're not just functional but also look good. They meet the ASTM A240 specs and come in a bunch of sizes and thicknesses, so you can get exactly what fits your project.
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If you need a material that stands up to high heat and resists corrosion, our 321 Stainless Steel Sheets are a solid choice. Reach out today for more details, technical specs, or some competitive prices—let's make sure you get what works best for you!
| Austenitic Stainless Steel | 201, 301, 304, 305, 310, 314, 316, 321, 347, 370, etc |
| Martensitic Stainless Steel | 410, 414, 416, 416, 420, 431, 440A, 440B, 440C, etc |
| Duplex Stainless Steel | S31803, S32101, S32205, S32304, S32750, etc |
| Ferritic Stainless Steel | 429, 430, 433, 434, 435, 436, 439, etc |
Product Specification
| Product Name | Stainless Steel Sheet/Plate |
| Standard | JIS/SUS/GB/DIN/ASTM/AISI/EN |
| Surface | 2B, BA, NO.1, NO.4, 8K, HL, Embossing, Satin, Mirror, ect |
| Technique | Cold Rolled; Hot Rolled |
| Thickness | 0.3-4mm cold rolled; 3-16mm hot rolled; 16-100mm hot rolled; Customized according to customer requirements |
| Width | 1000mm, 1219mm, 1240mm, 1500mm, 1800mm, 2000mm |
| Length | 2000mm, 2438mm, 2500mm, 3000mm, 6000mm or as required |
| Color | Natural Color, Golden, Black, Sapphire Blue, Brown, Rose Gold, Bronze, Silver, ect |
| Application | Interior/Exterior decoration; Architectur; Evevator; Kitchen; Ceiling; Cabinet; Advertising nameplate; Roof structure; Shipbuilding |
| Lead Time | 7-15 working days after the receipt of 30% deposit |
| Payment Terms | 30% TT for deposit, 70% TT / 70% LC at sight balance before shipment |
| Price Terms | FOB, EXW, CIF, CFR |
| Packing | Wooden Pallet or according to customer's requirements |
Chemical Composition Table
| Chemical Component ( %) | |||||||
| Grade ASTM | C | Si | Mn | S | P | Cr | Ni |
| 201 | ≤0.15 | ≤0.75 | 5.50-7.50 | ≤0.030 | ≤0.060 | 16.00-18.00 | 3.50-5.50 |
| 304 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 17.00-19.00 | 8.00-11.00 |
| 304L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 18.00-20.00 | 8.00-12.00 |
| 309S | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 22.00-24.00 | 12.00-15.00 |
| 310S | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 24.00-26.00 | 19.00-22.00 |
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 16.00-18.00 | 10.00-14.00 |
| 316L | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 16.00-18.00 | 12.00-15.00 |
❓ Frequently Asked Questions
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What surface finishes are available for the 321 Stainless Steel Sheets?We offer a wide range of surface finishes including 2B, BA, NO.1, NO.4, 8K, HL, Embossing, Satin, and Mirror. These options allow you to choose a finish that is both functional and visually appealing for your specific application.
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What thickness and size options are available?We supply cold rolled sheets from 0.3mm to 4mm, hot rolled from 3mm to 16mm, and heavy plate up to 100mm. Standard widths range from 1000mm to 2000mm and lengths from 2000mm to 6000mm. Custom dimensions are also available upon request.
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Which international standards do your stainless steel sheets comply with?Our stainless steel sheets comply with multiple international standards, including JIS, SUS, GB, DIN, ASTM, AISI, and EN. This ensures compatibility with projects across different regions and industries worldwide.
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What are the available payment terms and price terms?We accept 30% TT as a deposit with the remaining 70% paid by TT or LC at sight before shipment. Price terms include FOB, EXW, CIF, and CFR, giving you flexibility depending on your logistics arrangements.
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How long is the lead time for an order?The standard lead time is 7 to 15 working days after receipt of the 30% deposit. Lead times may vary depending on order quantity and product specifications. Please contact us for a more accurate timeline for your specific order.
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What are the typical applications for these stainless steel sheets?Our stainless steel sheets are widely used in interior and exterior decoration, architecture, elevators, kitchens, ceilings, cabinets, advertising nameplates, roof structures, and shipbuilding. Their corrosion resistance and high-temperature performance make them suitable for demanding environments.