ASTM A871 Type I Grade 65 Steel – As‑Rolled, Normalized, or Q&T for Superior Strength and Reliability
Properties
General
| Property | Temperature | Value | Comment |
|---|---|---|---|
Density | 23.0 °C | 7.8 - 7.9 g/cm³ | Typical for Low Carbon Steel |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Charpy impact energy | 23.0 °C | 20 J | |
Elastic modulus | 23.0 °C | 200 - 215 GPa | Typical for Low Carbon Steel |
Elongation A200 | 23.0 °C | 15 % | |
Elongation A50 | 23.0 °C | 17 % | |
Poisson's ratio | 23.0 °C | 0.29 [-] | Typical for Low Carbon Steel |
Shear modulus | 23.0 °C | 82 GPa | Typical for Low Carbon Steel |
Tensile strength | 23.0 °C | 550 MPa | |
Yield strength Rp0.2 | 23.0 °C | 450 MPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 23.0 °C | 1.32E-5 - 1.38E-5 1/K | Typical for Low Carbon Steel |
Max service temperature | 500 °C | Typical for Carbon Steel | |
Melting point | 1480 - 1526 °C | Typical for Low Carbon Steel | |
Specific heat capacity | 23.0 °C | 465 J/(kg·K) | Typical for Low Carbon Steel |
Thermal conductivity | 23.0 °C | 25 - 93 W/(m·K) | Typical for Low Carbon Steel |
Electrical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Electrical resistivity | 23.0 °C | 1.43E-7 - 1.74E-7 Ω·m | Typical for Carbon Steel |
Magnetic
| Property | Value | Comment |
|---|---|---|
Curie temperature | 770 °C | Typical for Low Carbon Steel |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.19 % |
Chromium | 0.4 - 0.7 % |
Copper | 0.25 - 0.4 % |
Manganese | 0.8 - 1.35 % |
Nickel | 0.4 % |
Phosphorus | 0.03 % |
Silicon | 0.3 - 0.65 % |
Sulfur | 0.03 % |
Vanadium | 0.02 - 0.1 % |
Metal
- ASTM A182 Grade F91 Type 1 – Normalized & Tempered or Quenched & Tempered Steel
- ASTM A727 Grade A727 – Normalized, Normalized & Tempered, or Quenched & Tempered 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