Germany DIN 1.4923 The high-temperature and high-strength steel and 1.4923 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Special Steel | 1.4923 | DIN | Germany | The high-temperature and high-strength steel |
1.4882 |
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X50CrMnNiNbN21-9 |
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NiFe25Cr20NbTi |
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2.4955 |
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65Si7 |
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1.5028 |
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1.5028 |
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37MnSi5 |
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37MnSi5 |
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X22CrMoV12-1 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | V(%) |
---|---|---|---|---|---|---|---|---|
0.18-0.24 | 0.18-0.24 | 0.40-0.90 | Max 0.025 | Max 0.015 | 11.0-12.5 | 0.30-0.80 | 0.80-1.20 | 0.25-0.35 |
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) |
---|---|---|---|---|---|---|
265 (≥) | 263 (≥) | 14 | 13 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 334 |
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 |
---|---|---|---|---|---|---|---|
33 | - | - | 0.23 | - | |||
791 | 697 | - | 13.3 | 123 | - | ||
229 | - | 43 | 11.2 | 314 | 141 |
Heat treated : 1476°C - 1487°C
Grade | Standard | Country | Application |
---|---|---|---|
1.4923 | DIN | Germany | The high-temperature and high-strength steel |
1.4923 | DIN | Germany | The high-temperature and high-strength steel |
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