ASTM A182 Grade F91 Type 1 – Normalized & Tempered or Quenched & Tempered 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 | 20 % | |
Hardness, Brinell | 23.0 °C | 190 - 248 [-] | |
Poisson's ratio | 23.0 °C | 0.3 [-] | Typical for Martensitic Stainless Steel |
Reduction of area | 23.0 °C | 40 % | |
Shear modulus | 23.0 °C | 77 GPa | Typical for Martensitic Stainless Steel |
Tensile strength | 23.0 °C | 620 MPa | |
Yield strength Rp0.2 | 23.0 °C | 415 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 | 0.08 - 0.12 % |
Chromium | 8 - 9.5 % |
Manganese | 0.3 - 0.6 % |
Molybdenum | 0.85 - 1.05 % |
Nickel | 0.4 % |
Niobium | 0.06 - 0.1 % |
Phosphorus | 0.02 % |
Silicon | 0.2 - 0.5 % |
Sulfur | 0.01 % |
Metal
- ASTM A182 Grade F115 – Normalized & Tempered Austenitic Stainless Steel
- ASTM A182 Grade F6NM – High-Strength Normalized & Tempered Stainless Steel
- ASTM A871 Type I Grade 60 Steel – As-Rolled, Normalized, or Quenched & Tempered
- ASTM A871 Type II Grade 60 Steel – As‑Rolled, Normalized, or Q&T
- ASTM A871 Type II Grade 65 Steel – As‑Rolled, Normalized, or Quenched & Tempered
- ASTM A871 Type I Grade 65 Steel – As‑Rolled, Normalized, or Q&T for Superior Strength and Reliability
- ASTM A871 Type IV Grade 60 Steel – As‑Rolled, Normalized, or Q&T
- ASTM A871 Type IV Grade 65 Steel – As‑Rolled, Normalized, or Quenched & Tempered (Low‑Carbon, High Strength)
- ASTM A522 Grade I – Double Normalized & Tempered (Quenched & Tempered) Steel Properties
- ASTM A522 Grade II Steel – Double Normalized & Tempered or Quenched & Tempered