SAE J438b Grade W112
Equivalent material: DIN 1.1555, DIN C120U, AFNOR C120U, BS C120U, AISI W112, JIS SK120, JIS SK2, JIS TC120, EN C120U, EN 1.1555, GOST U12-1, UNS T72301, DIN 1.1563, DIN C125U, AFNOR C125U, BS C125U, AISI W1, SAE W1, JIS SK120M, JIS SK2M, EN C125U, EN 1.1563, GOST U12A-1, GB/T T00120, GB/T T00123, GB/T T12, GB/T T12A
SAE J438b Grade W112 general
| Property |
Temperature |
Value |
Comment |
| Density |
23.0 °C |
Density of 7.72 - 8 g/cm³ |
Typical for Tool And Machining Steel |
SAE J438b Grade W112 thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 1E-5 - 1.3E-5 1/K |
Typical for Tool And Machining Steel |
| Melting point |
- |
Melting point of 1370 - 1425 °C |
Typical for Tool And Machining Steel |
| Specific heat capacity |
23.0 °C |
Specific heat capacity of 420 - 460 J/(kg·K) |
Typical for Tool And Machining Steel |
| Thermal conductivity |
23.0 °C |
Thermal conductivity of 17 - 42 W/(m·K) |
Typical for Tool And Machining Steel |
SAE J438b Grade W112 chemical
| Property |
Value |
| Carbon |
Carbon of 1.1 - 1.3 % |
SAE J438b Grade W112 mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 203 - 211 GPa |
Typical for Tool And Machining Steel |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.3 [-] |
Typical for Tool And Machining Steel |
| Shear modulus |
23.0 °C |
Shear modulus of 79 GPa |
Typical for Tool And Machining Steel |
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