321H grade
321h stainless steel is stainless steel with carbon C of 0.04 ~ 0.10. 321h is a titanium stabilized austenitic stainless steel with good overall corrosion resistance. It has excellent intergranular corrosion resistance when exposed to carbon carbide precipitation in the range of 800-1500 ° f (427-816 ℃). The alloy can resist oxidation to 1500 ° f (816 ° C), and has higher creep and stress rupture properties than 304 and 304L. It also has good low temperature toughness.
Chemical Composition and Mechanical Property
Grade | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Ti(%) | N(%) |
321H | 0.04-0.10 | ≤1.00 | ≤2.00 | ≤0.045 | ≥0.03 | 17.0-19.00 | 9.0-12.0 | ≥5×C% | ≤0.10 |
Grade | tensile strength (Mpa) | Yield Strength (Mpa) | Elongation (%) | rate of reduction in area (%) | Density (g/cm3) | Hardness (HB) (HRB) (HV) |
| 321H | ≥520 | ≥205 | ≥40 | ≥50 | 7.98 | / |
More details for 321,321H
Grade | Production Type (CR/HR) | Thickness (MM) | Width (MM) | Finish | Origin |
321/321H | Cold rolled technical Sheet/Coil/Strip | 0.30-3.00 | 1000 1219 1500 Or customized | 2B BA No.4(Brushed) HL(Hairline) 8K(Mirror) Golden | TISCO ZPSS JISCO BAOSTEEL |
Hot rolled technical Plate/Coil/Strip | 3.00-100.00 | 1219 1240/1250 1500 Or Customized | No.1 No.4(Brushed) HL(Hairline) 8K(Mirror) | TISCO ZPSS JISCO BAOSTEEL |
321H Applications
321H stainless steel is mainly used in outdoor machines in chemical, coal and petroleum industries with high requirements of grain boundary corrosion resistance, heat-resistant parts of building materials and parts with difficult heat treatment
Hot Tags: 321h stainless steel sheet, China, suppliers, manufacturers, factory, buy, price, pricelist, for sale, in stock, free sample
