France AFNOR Z12CAS18 Heat-Resistant Steel and Z12CAS18 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Heat-Resistant Steel | Z12CAS18 | AFNOR | France | Heat-Resistant Steel |
Z3CAT18 |
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Z5NCTDV26-15B |
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Z6CND17-13B |
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Z6CNNb18-12B |
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Z6CNT18-10B |
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Z8CNNb18-10 |
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Z8NC33-21 |
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Z9CKD11 |
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Z10CNWT17-13B |
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Z12C25 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Al(%) |
---|---|---|---|---|---|---|
Max 0.12 | 0.70-1.40 | Max 0.75 | Max 0.035 | Max 0.015 | 17.0-19.0 | 0.70-1.20 |
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) |
---|---|---|---|---|---|---|
848 (≥) | 534 (≥) | 22 | 21 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 324 |
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 | - | - | 0.43 | - | |||
756 | 226 | - | 13.3 | 322 | - | ||
929 | - | 12 | 23.2 | 132 | 223 |
Heat treated : 1773°C - 1744°C
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