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321 Stainless Steel Sheet
Huien Metal
321 stainless steel plates are most customer need. And we are stainless steel manufacturer with our rich industry experience, we are offering a broad range of 321 stainless steel plates, and the usually size is 4*8 feet, 5*10feet,if you need these sizes and for the thickness is 0.3-1.0mm 1.2mm ,2.0 ,1.5mm , 2.5mm , 3.0-6mm these size is for cold rolled paltes and coils.
Austenitic stainless steel refers to stainless steel with austenitic structure at room temperature. The stable austenitic structure is obtained when Cr, Ni and C are about 18%, 8%~25% and 0.1% respectively. Austenitic chrome-nickel stainless steel includes the famous 18Cr-8Ni steel and the high Cr-Ni series steel developed on the basis of increasing Cr and Ni content and adding Mo, Cu, Si, Nb, Ti and other elements. Austenitic stainless steel is non-magnetic and has high toughness and plasticity, but the strength is low, it is impossible to strengthen through phase change, can only be strengthened through cold processing, such as adding S, Ca, Se, Te and other elements, it has good machinability.
At the same time, except cold rolled SS plate and SS coil, we also supply hot rolled ss plate and ss coils , the common thickness is 3.0mm , 4-12mm , 14mm , 16-20mm , 22mm , 25-30mm , 35-40mm ,45mm , 50-55mm , 60-75mm,80-100mm,100-150mm and over that.
| 321 Chemical composition: | |||||||
| Grade | C % | Ni % | Cr % | Mn % | Si % | P % | S % |
| 321 | ≤0.08 | 9.00-12.00 | 17.00-19.00 | ≤2.00 | ≤0.75 | ≤0.045 | ≤0.03 |
Mechanical Property
| SS 321 Mechanical Property Standard | ||
| Tensile strength σ B (MPa) | Conditional yield strength σ0.2 (MPa) | Elongation δ5 (%) |
| ≥515 | ≥205 | ≥40 |
Equivalent Material
| Equivalent Material of 321 Stainless Steel Sheet | |||
| Grade | China GB/T5216 | Euronorm | Japanese JIS |
| 321 | 1Cr18Ni9Ti | 1.4878 | SUS 321 |
SurfaceCorrosion resistance is good in the air or chemical corrosion medium can resist corrosion of a high alloy steel, but also a kind of high temperature resistant material.
Excellent work hardening.
Excellent weldability.
No magnetism in solid solution state.
It does not contain nickel, which can easily cause sensitization.
High tensile strength.
High temperature has good oxidation resistance.
Beautiful appearance, good surface quality.
The operating temperature is -196°C~800°C.
It can be heat treated.
Good dimensional stability.
Can withstand very high static pressure.
Good mechanical properties.
No hardening after heat treatment.
Less deformation during heat treatment.
Applications
Suitable for all kinds of pressure vessels.
Chemical manufacturing equipment.
Parts for refrigerating equipment.
Marine equipment.
Medical equipment.
Pulp and paper equipment.
Photography, food industry.
Building exterior materials.
Interior decoration.
321 stainless steel plates are most customer need. And we are stainless steel manufacturer with our rich industry experience, we are offering a broad range of 321 stainless steel plates, and the usually size is 4*8 feet, 5*10feet,if you need these sizes and for the thickness is 0.3-1.0mm 1.2mm ,2.0 ,1.5mm , 2.5mm , 3.0-6mm these size is for cold rolled paltes and coils.
Austenitic stainless steel refers to stainless steel with austenitic structure at room temperature. The stable austenitic structure is obtained when Cr, Ni and C are about 18%, 8%~25% and 0.1% respectively. Austenitic chrome-nickel stainless steel includes the famous 18Cr-8Ni steel and the high Cr-Ni series steel developed on the basis of increasing Cr and Ni content and adding Mo, Cu, Si, Nb, Ti and other elements. Austenitic stainless steel is non-magnetic and has high toughness and plasticity, but the strength is low, it is impossible to strengthen through phase change, can only be strengthened through cold processing, such as adding S, Ca, Se, Te and other elements, it has good machinability.
At the same time, except cold rolled SS plate and SS coil, we also supply hot rolled ss plate and ss coils , the common thickness is 3.0mm , 4-12mm , 14mm , 16-20mm , 22mm , 25-30mm , 35-40mm ,45mm , 50-55mm , 60-75mm,80-100mm,100-150mm and over that.
| 321 Chemical composition: | |||||||
| Grade | C % | Ni % | Cr % | Mn % | Si % | P % | S % |
| 321 | ≤0.08 | 9.00-12.00 | 17.00-19.00 | ≤2.00 | ≤0.75 | ≤0.045 | ≤0.03 |
Mechanical Property
| SS 321 Mechanical Property Standard | ||
| Tensile strength σ B (MPa) | Conditional yield strength σ0.2 (MPa) | Elongation δ5 (%) |
| ≥515 | ≥205 | ≥40 |
Equivalent Material
| Equivalent Material of 321 Stainless Steel Sheet | |||
| Grade | China GB/T5216 | Euronorm | Japanese JIS |
| 321 | 1Cr18Ni9Ti | 1.4878 | SUS 321 |
SurfaceCorrosion resistance is good in the air or chemical corrosion medium can resist corrosion of a high alloy steel, but also a kind of high temperature resistant material.
Excellent work hardening.
Excellent weldability.
No magnetism in solid solution state.
It does not contain nickel, which can easily cause sensitization.
High tensile strength.
High temperature has good oxidation resistance.
Beautiful appearance, good surface quality.
The operating temperature is -196°C~800°C.
It can be heat treated.
Good dimensional stability.
Can withstand very high static pressure.
Good mechanical properties.
No hardening after heat treatment.
Less deformation during heat treatment.
Applications
Suitable for all kinds of pressure vessels.
Chemical manufacturing equipment.
Parts for refrigerating equipment.
Marine equipment.
Medical equipment.
Pulp and paper equipment.
Photography, food industry.
Building exterior materials.
Interior decoration.
