USA SAE A 982/A 982M (2010), A 982 S41041 Specialsteel Steel Forgings, Stainless, for Compressor and Turbine Airfoils and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | A 982 S41041 | Martensite | SAE | USA | Steel Forgings, Stainless, for Compressor and Turbine Airfoils |
C | Mn | Si | P | S | Cr | Ni | Mo | Nb | Al |
---|---|---|---|---|---|---|---|---|---|
0.13 -0.18 | 0.40 -0.60 | ≤0.50 | ≤0.03 | ≤0.03 | 11.50 -13.00 | ≤0.50 | ≤0.20 | 0.15 -0.45 | ≤0.05 |
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) |
---|---|---|---|---|---|---|
414 (≥) | 637 (≥) | 34 | 33 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 241 |
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 |
---|---|---|---|---|---|---|---|
11 | - | - | 0.14 | - | |||
423 | 414 | - | 33.3 | 421 | - | ||
184 | - | 42 | 14.2 | 233 | 122 |
Heat treated : 1489°C - 1941°C
Grade | Standard | Country | Application |
---|---|---|---|
S41041 | |||
S41041 | |||
UNS S41041 |
A 982/A 982M (2010) | Steel Forgings, Stainless, for Compressor and Turbine Airfoils | A-982-A-982M-(2010).pdf |
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