UK X2CrNiM0l7-12-2 austenitic special steel and X2CrNiM0l7-12-2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
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Steel Grades | Special Steel | X2CrNiM0l7-12-2 | UK | austenitic special steel | |
NCF625TB |
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NCF625TP |
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NCF690TB |
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NCF690TP |
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NCF800TP |
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NCF800TB |
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NCF800HTB |
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NCF800HTP |
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NCF825TB |
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NCF825TP |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | N(%) |
---|---|---|---|---|---|---|---|---|
Max 0.070 | Max 1.00 | Max 2.00 | Max 0.045 | Max 0.015 | 16.5-18.5 | 10.0-13.0 | 2.00-2.50 | Max 0.11 |
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) |
---|---|---|---|---|---|---|
295 (≥) | 719 (≥) | 21 | 24 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 212 |
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 |
---|---|---|---|---|---|---|---|
33 | - | - | 0.23 | - | |||
799 | 852 | - | 33.3 | 442 | - | ||
568 | - | 43 | 41.2 | 413 | 312 |
Heat treated : 1318°C - 1588°C
Grade | Standard | Country | Application |
---|---|---|---|
X2CrNiM0l7-12-2 | UK | austenitic special steel |
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