ASTM A276 Grade S41425: Hot‑Finished Hardened & Tempered Stainless Steel
Properties
General
| Property | Temperature | Value | Comment |
|---|---|---|---|
Density | 23.0 °C | 7.6 - 7.7 g/cm³ | Typical for Martensitic Stainless Steel |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elastic modulus | 23.0 °C | 220 GPa | Typical for Martensitic Stainless Steel |
Elongation A50 | 23.0 °C | 15 % | |
Hardness, Brinell | 23.0 °C | 321 [-] | |
Poisson's ratio | 23.0 °C | 0.3 [-] | Typical for Martensitic Stainless Steel |
Reduction of area | 23.0 °C | 45 % | |
Shear modulus | 23.0 °C | 77 GPa | Typical for Martensitic Stainless Steel |
Tensile strength | 23.0 °C | 825 MPa | |
Yield strength Rp0.2 | 23.0 °C | 655 MPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 23.0 °C | 1E-5 - 1.5E-5 1/K | Typical for Martensitic Stainless Steel |
Melting point | 1370 - 1530 °C | Typical for Martensitic Stainless Steel | |
Specific heat capacity | 23.0 °C | 460 J/(kg·K) | Typical for Martensitic Stainless Steel |
Thermal conductivity | 23.0 °C | 14 - 31 W/(m·K) | Typical for Martensitic Stainless Steel |
Electrical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Electrical resistivity | 23.0 °C | 6E-7 Ω·m | Typical for Martensitic Stainless Steel |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.05 % |
Chromium | 12 - 15 % |
Manganese | 0.5 - 1 % |
Molybdenum | 1.5 - 2 % |
Nickel | 4 - 7 % |
Nitrogen | 0.06 - 0.12 % |
Phosphorus | 0.02 % |
Silicon | 0.5 % |
Sulfur | 5E-3 % |
Metal
- ASTM A473 Grade S41425 Tempered Stainless Steel – High Strength, Reliable Performance
- ASTM A276 Grade XM-30 – High‑Temperature Hardened & Tempered, Cold‑Finished Martensitic Stainless Steel
- ASTM A276 Grade XM-30: High-Temperature Hardened, Tempered & Hot-Finished Stainless Steel
- ASTM A276 Grade S41425: Hot‑Finished Hardened & Tempered Stainless Steel
- ASTM A276 S41500 Stainless Steel – High‑Temperature Hardened & Tempered, Hot or Cold Finished
- ASTM A694 Grade F46 Steel: Normalized, Tempered, Quenched, or Precipitation Hardened
- ASTM A694 Grade F48 Steel – Normalized, Tempered, Quenched, or Precipitation Hardened
- ASTM A694 Grade F50 Steel – Normalized, Normalized & Tempered, Quenched & Tempered, or Precipitation Hardened
- ASTM A694 Grade F56 Steel – Normalized, Normalized & Tempered, Quenched & Tempered, or Precipitation Hardened
- ASTM A694 Grade F60 Steel: Normalized, Tempered, Quenched & Precipitation‑Hardened Options