JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Jiangsu Mittel Steel Industrial Limited Supply all kinds of Stainless Steel Sheet/Plate/Coil/Round ,Flat ,Angle Bar/Stainless steel Seamless pipe /welded pipe /Elbow/Flange /Galvanized Steel sheet
Add to Cart
Heat Resistant 321 Stainless Steel Plate SS Plate 0.8 - 80.0mm Custom Cutting Any Size as request
Detail information of the stainless steel plate:
| Commodity | 321 stainless steel plate |
| Grade | 201,202,304,304L,316,316L,310S,309S,321,301,310,410,420,430,904L 2205 2507 |
| Brand | TISCO ,BAOSTEEL,POSCO,JISCO,LISCO |
| Certification | SGS, BV, IQI, TUV, ISO, etc |
| Thickness | 3.0 - 80.0mm |
| Width | 1000,1219,1250,1500mm, or as your requirements |
| Length | 2000,2438,2500,3000,6000mm, or as your requirements |
| Surface | No.1, 2B, BA, 8K Mirror, Hairline, Satin, Embossed, Brush, No.4, HL, Matt, PVC film, Laser film |
| Standard | ASTM,AISI,SUS,JIS,EN,DIN,GB, ASME, etc |
| Delivery time | 5-7 days after confirming the order |
| MOQ | 1 Ton |
| Advantages | Showing the splendor of your quality, wearresistant as well. |
Type 321 is a titanium stabilized chromium nickel austenitic stainless steel with corrosion resistance similar to 304/304L. This grade is typically used in the 800-1500˚F temperature range where it is stabilized against chromium carbide precipitation by the addition of titanium, which results in the precipitation of titanium carbides. Type 321 has excellent intergranular corrosion resistance after exposure to this temperature range, and this grade resists oxidation up to 1500˚F and has higher creep and stress rupture properties than 304/304L. It also possesses good low temperature toughness and is non-magnetic in the annealed condition.
Chemical Composition
Chemical Composition (wt%) limits as specified in ASTM A240 and ASME SA240*.
| 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 |
Mechanical Properties
Mechanical property requirements for annealed product as specified in ASTM A240 and ASME SA240.
| Property | 321 |
| Yield Strength, min. (ksi) | 30 |
| Tensile Strength, min. (ksi) | 75 |
| Elongation, min. (%) | 40 |
| Hardness, max. (Rb) | 95 |
Physical Properties
Physical properties for Type 321 stainless steel
| Property | 321 Data |
| Density, lb/in3 | 0.286 |
| Modulus of Elasticity, psi | 28.0 x 106 |
| Coefficient of Thermal Expansion, 68-212˚F, /˚F | 9.2 x 10-6 |
| Thermal Conductivity, Btu/ft hr ˚F | 9.3 |
| Specific Heat, Btu/lb ˚F | 0.12 |
| Electrical Resistivity, Microohm-in | 28.4 |
Standards
Typical standards for Type 321 stainless steel
| Property | 321 Data |
| Density, lb/in3 | 0.286 |
| Modulus of Elasticity, psi | 28.0 x 106 |
| Coefficient of Thermal Expansion, 68-212˚F, /˚F | 9.2 x 10-6 |
| Thermal Conductivity, Btu/ft hr ˚F | 9.3 |
| Specific Heat, Btu/lb ˚F | 0.12 |
| Electrical Resistivity, Microohm-in | 28.4 |
Products show:
