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Description
| Chemical Composition (wt %, max unless range given) | |||||||
|---|---|---|---|---|---|---|---|
| C | Mn | P | S | Si | Cr | Ni | N |
| <=0.15 | 7.5-10.0 | <=0.060 | <=0.030 | <=1.00 | 17.0-19.0 | 4.0-6.0 | <=0.25 |
| Mechanical Properties (annealed tube) | ||||
|---|---|---|---|---|
| Tensile Strength | Yield Strength | Elongation | Reduction of Area | Hardness |
| >=515 MPa | >=275 MPa | >=40 % | >=45 % | <=217 HB |
| Physical Properties (typical) | ||||
|---|---|---|---|---|
| Density | Melting Point | Thermal Expansion | Thermal Conductivity | Modulus of Elasticity |
| 7.93 g/cm3 | 1400-1450 °C | 16.0 μm/m·°C | 16.2 W/m·°C | 195 GPa |
202 Stainless Steel Tube
Cr-Ni-Mn stainless steel tube with higher Mn content; stronger than 201, corrosion resistance close to 304; suitable for structural tubing.
| Chemical Composition (wt %, max unless range given) | |||||||
|---|---|---|---|---|---|---|---|
| C | Mn | P | S | Si | Cr | Ni | N |
| <=0.15 | 7.5-10.0 | <=0.060 | <=0.030 | <=1.00 | 17.0-19.0 | 4.0-6.0 | <=0.25 |
| Mechanical Properties (annealed tube) | ||||
|---|---|---|---|---|
| Tensile Strength | Yield Strength | Elongation | Reduction of Area | Hardness |
| >=515 MPa | >=275 MPa | >=40 % | >=45 % | <=217 HB |
| Physical Properties (typical) | ||||
|---|---|---|---|---|
| Density | Melting Point | Thermal Expansion | Thermal Conductivity | Modulus of Elasticity |
| 7.93 g/cm3 | 1400-1450 °C | 16.0 μm/m·°C | 16.2 W/m·°C | 195 GPa |
