ASTM A576 Grade 1144
Equivalent material: DIN 1.0762, DIN 44SMn28, DIN ETG 88, DIN ETG 100, AFNOR 44SMn28, BS 44SMn28, BS 226M44, AISI 1144, SAE 1144, JIS SUM43, JIS 44SMn28, EN 44SMn28, EN 1.0762, ISO 44SMn28, GOST A40G, GB/T L20459, GB/T Y45Mn, ASTM Grade 1144, UNS G11440, DIN 1.0763, DIN 44SMnPb28, AFNOR 44SMnPb28, BS 44SMnPb28, EN 44SMnPb28, EN 1.0763, ISO 44SMnPb28, GB/T L20469, GB/T Y45MnSPb
ASTM A576 Grade 1144 general
| Property |
Temperature |
Value |
Comment |
| Density |
23.0 °C |
Density of 7.8 - 7.9 g/cm³ |
Typical for Manganese Steel |
ASTM A576 Grade 1144 thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 1.33E-5 1/K |
Typical for Manganese Steel |
| Melting point |
- |
Melting point of 1382 - 1529 °C |
Typical for Manganese Steel |
| Specific heat capacity |
23.0 °C |
Specific heat capacity of 510 - 553 J/(kg·K) |
Typical for Manganese Steel |
| Thermal conductivity |
23.0 °C |
Thermal conductivity of 14 - 16 W/(m·K) |
Typical for Manganese Steel |
ASTM A576 Grade 1144 electrical
| Property |
Value |
| Carbon |
Carbon of 0.4 - 0.48 % |
| Manganese |
Manganese of 1.35 - 1.65 % |
| Phosphorus |
Phosphorus of 0.04 % |
| Sulfur |
Sulfur of 0.24 - 0.33 % |
ASTM A576 Grade 1144 mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 200 - 215 GPa |
Typical for Manganese Steel |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.29 [-] |
Typical for Manganese Steel |
