| Thickness range | 3.0mm - 100mm |
| Sheet dimensions | 4ft*8ft [1219*2438mm] |
| Plate dimensions | 5ft*20ft, 6ft*20ft [1500*6000mm, 1800*6000mm, 2000*6000mm] |
| Width options | 1219mm, 1500mm, 1800mm, 2000mm |
| Length options | 2m, 2.44m, 3m, 6m or as required |
| Surface finish | SATIN, 2B, 2D, BA NO (8), CR, HR, No.1, 1D, No.4, BA, 8K, hairline, brush, mirror |
| Carbon content | 0.08 wt% |
| Chromium content | 17.0-19.0 wt% |
| Nickel content | 9.0-12.0 wt% |
| Manganese content | 2.00 wt% |
| Silicon content | 0.75 wt% |
| Yield strength | 30 ksi min |
| Tensile strength | 75 ksi min |
| Elongation | 40% min |
| Hardness | 95 Rb max |
| Certification | RoHS, AISI, ASTM, GB, DIN, JIS |
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Product Specification
| Thickness range | 3.0mm - 100mm | Sheet dimensions | 4ft*8ft [1219*2438mm] |
| Plate dimensions | 5ft*20ft, 6ft*20ft [1500*6000mm, 1800*6000mm, 2000*6000mm] | Width options | 1219mm, 1500mm, 1800mm, 2000mm |
| Length options | 2m, 2.44m, 3m, 6m or as required | Surface finish | SATIN, 2B, 2D, BA NO (8), CR, HR, No.1, 1D, No.4, BA, 8K, hairline, brush, mirror |
| Carbon content | 0.08 wt% | Chromium content | 17.0-19.0 wt% |
| Nickel content | 9.0-12.0 wt% | Manganese content | 2.00 wt% |
| Silicon content | 0.75 wt% | Yield strength | 30 ksi min |
| Tensile strength | 75 ksi min | Elongation | 40% min |
| Hardness | 95 Rb max | Certification | RoHS, AISI, ASTM, GB, DIN, JIS |
| High Light | ASME Standard Stainless Steel Plate ,3.0mm - 100mm Thickness Stainless Steel Sheet ,Cold Rolled 321 Stainless Steel Plate | ||
| Product Type | 321 Stainless Steel Sheet, 321 Stainless Steel Plate |
|---|---|
| Specification | ASTM A240 / ASME SA240 |
| Dimensions | Cold rolled 321 Stainless Steel Sheet 4ft*8ft [1219*2438mm] Hot rolled 321 Stainless Steel Plate 5ft*20ft, 6ft*20ft [1500*6000mm 1800*6000mm 2000*6000mm] |
| Thickness | 0.6 to 80 mm |
| Width | 1219mm, 1500mm, 1800mm, 2000mm |
| Length | 2m, 2.44m, 3m, 6m or as required |
| Finish | SATIN, 2B, 2D, BA NO (8), Cold rolled sheet (CR), Hot rolled plate (HR), No.1 finish hot rolled, 1D, No.4, BA, 8K, hairline, brush, mirror etc. |
| Our Service | Laser Cutting, bending, welding, polishing |
| Forms / Shapes | Plate, Sheet, Coils, Foils, Strip, Flats, Clad Plate, Plain Sheet, Rolling Sheet, Rolling Plate, Flat Shim, Flat Sheet, Shim Sheet, Rolls, Blank (Circle), sheared, annealed, soft annealed, descaled, tread plate, Checker Plate |
321 stainless is a titanium stabilized grade commonly used for service in the 1000-1600°F temperature range. For service temperatures up to about 1600°F, a stabilizing treatment at 1550-1650°F, air cool, may be used to provide optimum resistance to intergranular corrosion and to polythionic acid stress corrosion cracking.
321 stainless is readily welded by all common methods including submerged arc. Appropriate weld fillers are AWS ER347 bare wire and E347 covered electrodes. 321 stainless is similar in machinability to 304 stainless steel. It has a machinability rating of 45% relative to AISI B1112.
Sheet, plate, Coil, Strip, wire, Pipe, Tube, Bar, Profile, Round, Flat, Square, Hexagonal
| Element | 321 |
|---|---|
| Carbon | 0.08 |
| Chromium | 17.0-19.0 |
| Nickel | 9.0-12.0 |
| Manganese | 2.00 |
| Silicon | 0.75 |
| Nitrogen | 0.10 |
| Phosphorus | 0.045 |
| Sulfur | 0.030 |
| Titanium | 5(C+N) min / 0.70 max |
| Property | 321 |
|---|---|
| Yield Strength, min. (ksi) | 30 |
| Tensile Strength, min. (ksi) | 75 |
| Elongation, min. (%) | 40 |
| Hardness, max. (Rb) | 95 |
| Grade | Why it might be chosen instead of 321 |
|---|---|
| 304L | The requirement is for resistance to intergranular corrosion, not for high-temperature strength |
| 3CR12 | Only a mild "high temperature" environment is present… up to about 600 °C |
| 304H | Only a mild "high temperature" environment is present… up to about 800 °C |
| 310 | The temperature of the operating environment is up to about 1100 °C - too high for 321 or 321H |
| S30815 (253MA) | The temperature of the operating environment is up to about 1150 °C - too high for 321 or 321H |
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
500,000,000-800,000,000
Employee Number:
100~200
Ecer Certification:
Verified Supplier
Company Overview : The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h... Company Overview : The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h...
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