Russia GOST 45X14H14CB2M Specialsteel Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Specialsteel | 45X14H14CB2M | GOST | Russia | Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition |
C | Si | Mn | P | S | Cr | Ni | Mo | W |
---|---|---|---|---|---|---|---|---|
0.40 -0.50 | 2.80 -3.20 | ≤0.70 | ≤0.030 | ≤0.020 | 13.00 -15.00 | 13.00 -15.00 | 0.50 -1.00 | 1.80 -2.80 |
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) |
---|---|---|---|---|---|---|
154 (≥) | 642 (≥) | 23 | 21 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 222 |
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 |
---|---|---|---|---|---|---|---|
21 | - | - | 0.32 | - | |||
655 | 499 | - | 21.3 | 442 | - | ||
731 | - | 11 | 12.2 | 331 | 122 |
Heat treated : 1951°C - 1835°C
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