Germany DIN NiCr18Co The high-temperature and high-strength steel and NiCr18Co Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Special Steel | NiCr18Co | DIN | Germany | The high-temperature and high-strength steel |
X50CoCrNi20-20 |
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1.4944 |
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X6NiCrTiMoVB25-15-2/X5NiCrTi26-15 |
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1.4980 |
|||||
X8CrNiMoNb16-16 |
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1.4981 |
|||||
1.4984 |
|||||
2.4982 |
|||||
NiCr20CoMo |
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NiCr18Co |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | Co(%) | Al(%) | Ti(%) | Other(%) |
---|---|---|---|---|---|---|---|---|---|---|
Max 0.15 | Max 0.15 | Max 1.00 | Max 0.020 | Max 0.010 | 17.0-20.0 | 3.00-5.00 | 3.00-5.00 | 2.50-3.25 | 2.50-3.25 | Fe Max 4.00 |
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) |
---|---|---|---|---|---|---|
758 (≥) | 966 (≥) | 12 | 23 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 444 |
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 |
---|---|---|---|---|---|---|---|
41 | - | - | 0.41 | - | |||
654 | 632 | - | 21.3 | 244 | - | ||
424 | - | 32 | 34.2 | 442 | 221 |
Heat treated : 1724°C - 1921°C
Grade | Standard | Country | Application |
---|---|---|---|
NiCr18Co | DIN | Germany | The high-temperature and high-strength steel |
NiCr18Co | DIN | Germany | The high-temperature and high-strength steel |
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