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Description
| Chemical Composition (wt %, max unless range given) | |||||
|---|---|---|---|---|---|
| C | Mn | P | S | Si | Cr |
| >=0.15 | <=1.00 | <=0.040 | <=0.030 | <=1.00 | 12.0-14.0 |
| Mechanical Properties (annealed tube) | |||
|---|---|---|---|
| Tensile Strength | Yield Strength | Elongation | Hardness |
| >=635 MPa | >=440 MPa | >=20 % | <=217 HB |
| Physical Properties (typical) | ||||
|---|---|---|---|---|
| Density | Melting Point | Thermal Expansion | Thermal Conductivity | Modulus of Elasticity |
| 7.70 g/cm3 | 1450-1510 °C | 11.0 μm/m·°C | 25.0 W/m·°C | 200 GPa |
420 Stainless Steel Coil
High-carbon martensitic stainless steel coil; carbon content ≥0.15%; hardness can reach HRC50+ after quenching; excellent wear resistance for surgical instrument strip and cut-thru rule stock.
| Chemical Composition (wt %, max unless range given) | |||||
|---|---|---|---|---|---|
| C | Mn | P | S | Si | Cr |
| >=0.15 | <=1.00 | <=0.040 | <=0.030 | <=1.00 | 12.0-14.0 |
| Mechanical Properties (annealed tube) | |||
|---|---|---|---|
| Tensile Strength | Yield Strength | Elongation | Hardness |
| >=635 MPa | >=440 MPa | >=20 % | <=217 HB |
| Physical Properties (typical) | ||||
|---|---|---|---|---|
| Density | Melting Point | Thermal Expansion | Thermal Conductivity | Modulus of Elasticity |
| 7.70 g/cm3 | 1450-1510 °C | 11.0 μm/m·°C | 25.0 W/m·°C | 200 GPa |
