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321 Hot Rolled Stainless Steel Sheets from China - Quality Suppliers and Factory for High-Temperature Applications
Product Details
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.
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!
| Category | Grades |
|---|---|
| Austenitic Stainless Steel | 201, 301, 304, 305, 310, 314, 316, 321, 347, 370, etc |
| Martensitic Stainless Steel | 410, 414, 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
| Specification | Details |
|---|---|
| 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
What are the main differences between 304 and 316 stainless steel sheets?
304 stainless steel contains 18% chromium and 8% nickel, making it highly versatile and cost-effective. 316 stainless steel contains similar components but includes 2-3% molybdenum, which significantly enhances its resistance to chlorides and marine environments.
Which surface finishes can I choose for my project?
We offer a wide range of surface finishes including 2B (cold rolled, smooth), No. 1 (hot rolled, descaled), BA (bright annealed), No. 4 (brushed), HL (hairline), and 8K (mirror finish) to suit both aesthetic and functional demands.
Can the dimensions and thickness of the sheets be customized?
Yes, our cold rolled sheets are available in thicknesses from 0.3mm to 4mm, and hot rolled sheets/plates range from 3mm to 100mm. Widths and lengths can be fully customized to meet your specific application requirements.
Why should I choose 321 stainless steel sheets?
321 stainless steel is stabilized with titanium, which provides excellent resistance to intergranular corrosion when exposed to high temperatures (800-1500°F) and maintains superior strength and scaling resistance.
What are your standard packaging methods for transport?
We pack our stainless steel sheets using secure wooden pallets or according to specific customer requirements. This ensures the products are well-protected against moisture and mechanical damage during shipping.