Russia GOST 40X10C2M 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 | Type | Standard | Country | Application | 
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | 40X10C2M | Martensite | 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 | Ti | 
|---|---|---|---|---|---|---|---|---|---|
| 0.35 -0.45 | 1.90 -2.60 | ≤0.80 | ≤0.030 | ≤0.025 | 9.00 -10.50 | ≤0.60 | 0.70 -0.80 | ≤ ≥ | ≤0.20 | 
| 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) | 
|---|---|---|---|---|---|---|
| 489 (≥) | 336 (≥) | 24 | 42 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 423 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 22 | - | - | 0.41 | - | |||
| 116 | 176 | - | 23.3 | 144 | - | ||
| 372 | - | 23 | 42.2 | 141 | 323 | 
Heat treated : 1174°C - 1894°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| 40X10C2M | 
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