ASTM A240 Grade S41500 Heat‑Treated Martensitic Stainless Steel – Key Properties & Specs
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 | 302 [-] | |
Hardness, Rockwell C | 23.0 °C | 32 [-] | |
Poisson's ratio | 23.0 °C | 0.3 [-] | Typical for Martensitic Stainless Steel |
Shear modulus | 23.0 °C | 77 GPa | Typical for Martensitic Stainless Steel |
Tensile strength | 23.0 °C | 795 MPa | |
Yield strength Rp0.2 | 23.0 °C | 620 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 | 11.5 - 14 % |
Manganese | 0.5 - 1 % |
Molybdenum | 0.5 - 1 % |
Nickel | 3.5 - 5.5 % |
Phosphorus | 0.03 % |
Silicon | 0.6 % |
Sulfur | 0.03 % |
Metal
- ASTM A240 Grade S40920 Heat‑Treated Stainless Steel – Premium Ferritic Properties
- ASTM A240 Grade S40930 Heat‑Treated Stainless Steel – Premium Performance
- ASTM A240 S40975 Heat‑Treated Ferritic Stainless Steel – Key Properties
- ASTM A240 Grade S41003 – Heat‑Treated Ferritic Stainless Steel – Key Mechanical & Physical Properties
- ASTM A240 Grade 317LM Heat‑Treated Stainless Steel – Premium Corrosion Resistance & Strength
- ASTM A240 Grade 317LMN Heat‑Treated Stainless Steel: Key Specifications
- ASTM A240 Grade 321H Heat‑Treated Stainless Steel – Premium Quality & Performance
- Heat‑Treated ASTM A240 Grade 347 Stainless Steel – Technical Overview
- Heat‑Treated ASTM A240 Grade 347H Stainless Steel – Key Properties
- ASTM A240 Grade S41500 Heat‑Treated Martensitic Stainless Steel – Key Properties & Specs