PROPRIETARY, INCOLOY MA956 Specialsteel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Specialsteel | INCOLOY MA956 |
Cr | Al | Ti | C | Yttrium oxide | Cu | Mn | Co | Ni | P | Fe |
---|---|---|---|---|---|---|---|---|---|---|
18.50 -21.50 | 3.75 -5.75 | 0.20 -0.60 | ≤0.1 | 0.30 -0.70 | ≤0.15 | ≤0.300 | ≤0.300 | ≤0.50 | ≤0.02 | ≤Bal |
Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
---|---|---|---|---|---|---|
845 (≥) | 565 (≥) | 42 | 12 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 414 |
Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson’s coefficient, ν |
---|---|---|---|---|---|---|---|
13 | - | - | 0.14 | - | |||
669 | 679 | - | 13.3 | 423 | - | ||
617 | - | 42 | 32.2 | 212 | 223 |
Heat treated : 1624°C - 1893°C
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