ISO ISO ISO 40CrMo5 6 High temperature bainite and martensite steel ISO standard internal combustion engine and ISO 40CrMo5 6 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Special Alloy | ISO 40CrMo5 6 | ISO | ISO | High temperature bainite and martensite steel ISO standard internal combustion engine | 
| ISO X85CrMoV18 2 | |||||
| ISO X55CrMnNiN20 8 | |||||
| ISO X53CrMnNiN21 9 | |||||
| ISO X50CrMnNiNbN21 9 | |||||
| ISO X53CrMnNiNbN21 9 | |||||
| ISO X33CrNiMnN23 3 | |||||
| ISO NiCr15Fe7TiAl | |||||
| ISO NiFe25Cr20NbTi | |||||
| ISO NiCr20TiAl | |||||
| ISO 21CrMoV5 7 | 
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | 
|---|---|---|---|---|---|---|
| 0.35-0.45 | 0.15-0.40 | 0.40-0.70 | Max 0.035 | Max 0.035 | 1.00-1.50 | 0.50-0.80 | 
| 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) | 
|---|---|---|---|---|---|---|
| 767 (≥) | 583 (≥) | 11 | 34 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 332 | 
| 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 | - | |||
| 543 | 313 | - | 33.3 | 314 | - | ||
| 965 | - | 11 | 14.2 | 331 | 443 | 
Heat treated : 1648°C - 1514°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| ISO 40CrMo5 6 | ISO | ISO | High temperature bainite and martensite steel ISO standard internal combustion engine | 
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