Russia GOST 18X13H3 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 | 18X13H3 | GOST | Russia | Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition | 
| C | Si | Mn | P | S | Cr | Ni | Mo | Cu | N | Ce | 
|---|---|---|---|---|---|---|---|---|---|---|
| 0.15 -0.22 | ≤0.60 | ≤0.60 | ≤0.030 | ≤0.025 | 12.50 -14.50 | 2.20 -3.00 | 3.00 -3.50 | 1.90 -2.50 | 0.11 -0.16 | ≤0.02 | 
| 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) | 
|---|---|---|---|---|---|---|
| 821 (≥) | 726 (≥) | 13 | 24 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 231 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 32 | - | - | 0.43 | - | |||
| 852 | 389 | - | 31.3 | 414 | - | ||
| 613 | - | 21 | 22.2 | 124 | 124 | 
Heat treated : 1574°C - 1811°C
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