ASTM A276 Grade 403 Hardened and tempered at a relatively high temperature; Cold-Finished
Equivalent material: UNS S40300
ASTM A276 Grade 403 Hardened and tempered at a relatively high temperature; Cold-Finished general
| Property |
Temperature |
Value |
Comment |
| Density |
23.0 °C |
Density of 7.6 - 7.7 g/cm³ |
Typical for Martensitic Stainless Steel |
ASTM A276 Grade 403 Hardened and tempered at a relatively high temperature; Cold-Finished thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 1E-5 - 1.5E-5 1/K |
Typical for Martensitic Stainless Steel |
| Melting point |
- |
Melting point of 1370 - 1530 °C |
Typical for Martensitic Stainless Steel |
| Specific heat capacity |
23.0 °C |
Specific heat capacity of 460 J/(kg·K) |
Typical for Martensitic Stainless Steel |
| Thermal conductivity |
23.0 °C |
Thermal conductivity of 14 - 31 W/(m·K) |
Typical for Martensitic Stainless Steel |
ASTM A276 Grade 403 Hardened and tempered at a relatively high temperature; Cold-Finished chemical
| Property |
Value |
| Carbon |
Carbon of 0.15 % |
| Chromium |
Chromium of 11.5 - 13 % |
| Manganese |
Manganese of 1 % |
| Phosphorus |
Phosphorus of 0.04 % |
| Silicon |
Silicon of 0.5 % |
| Sulfur |
Sulfur of 0.03 % |
ASTM A276 Grade 403 Hardened and tempered at a relatively high temperature; Cold-Finished electrical
| Property |
Temperature |
Value |
Comment |
| Electrical resistivity |
23.0 °C |
Electrical resistivity of 6E-7 Ω·m |
Typical for Martensitic Stainless Steel |
ASTM A276 Grade 403 Hardened and tempered at a relatively high temperature; Cold-Finished mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 220 GPa |
Typical for Martensitic Stainless Steel |
| Elongation A50 |
23.0 °C |
Elongation A50 of 12 % |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.3 [-] |
Typical for Martensitic Stainless Steel |
| Reduction of area |
23.0 °C |
Reduction of area of 40 % |
- |
| Shear modulus |
23.0 °C |
Shear modulus of 77 GPa |
Typical for Martensitic Stainless Steel |
| Tensile strength |
23.0 °C |
Tensile strength of 690 - 830 MPa |
- |
| Yield strength Rp0.2 |
23.0 °C |
Yield strength Rp0.2 of 550 - 620 MPa |
- |
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