USA AISI 21Cr-25Ni+Mo and 21Cr-25Ni+Mo Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Special Alloy | 21Cr-25Ni+Mo | AISI | USA | |
CF-3M |
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19Cr-10Ni+Mo |
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CF-3MN |
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19Cr-10Ni+Mo+N |
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CG-6MMN |
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19Cr-10Ni+Mo+N |
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19Cr-11Ni+Mo |
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CG-3M |
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CG-8M |
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19Cr-11Ni+Mo |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) |
---|---|---|---|---|---|---|---|
Max 0.03 | Max 1.00 | Max 2.00 | Max 0.03 | Max 0.03 | 20.0-22.0 | 23.0-27.0 | 4.5-5.5 |
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) |
---|---|---|---|---|---|---|
923 (≥) | 133 (≥) | 14 | 14 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 141 |
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 | - | - | 0.22 | - | |||
188 | 896 | - | 13.3 | 432 | - | ||
662 | - | 44 | 42.2 | 421 | 432 |
Heat treated : 1537°C - 1272°C
Grade | Standard | Country | Application |
---|---|---|---|
21Cr-25Ni+Mo | AISI | USA |
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