France AFNOR Z40CSD10 Steel Exhaust Valves and Z40CSD10 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Valve Steel | Z40CSD10 | AFNOR | France | Steel Exhaust Valves |
Z12CKNDWNb21-20-20 |
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Z20CN21-12Az |
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Z25CNWS20-09 |
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Z35CNWS14-14 |
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Fe-Ni36 |
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45SiCr90 |
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45WNiCrl80 |
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53NNiMnCr210 |
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80SiNiCr200 |
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80SiNiMoWCr15 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) |
---|---|---|---|---|---|---|---|
0.35-0.45 | 2.00-3.00 | Max 0.80 | Max 0.040 | Max 0.030 | 9.50-11.5 | Max 0.50 | 0.80-1.30 |
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) |
---|---|---|---|---|---|---|
763 (≥) | 238 (≥) | 23 | 12 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 314 |
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 |
---|---|---|---|---|---|---|---|
24 | - | - | 0.33 | - | |||
524 | 996 | - | 22.3 | 434 | - | ||
345 | - | 21 | 41.2 | 214 | 413 |
Heat treated : 1347°C - 1119°C
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