Germany DIN NiCr20Mo The high-temperature and high-strength steel and NiCr20Mo Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Special Steel | NiCr20Mo | DIN | Germany | The high-temperature and high-strength steel |
2.4969 |
|||||
2.4632 |
|||||
1.4974 |
|||||
1.4971 |
|||||
X12CrCoNi21-20 |
|||||
2.4973 |
|||||
NiCr19CoMo |
|||||
NiFeCr12Mo |
|||||
2.4975 |
|||||
NiCr20Mo |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | Co(%) | Al(%) | Ti(%) | Other(%) |
---|---|---|---|---|---|---|---|---|---|---|
Max 0.10 | Max 1.00 | Max 1.00 | Max 0.020 | Max 0.100 | 18.0-21.0 | 4.00-5.00 | Max 2.00 | 0.50-1.80 | 1.80-2.70 | Fe Max 5.00 |
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) |
---|---|---|---|---|---|---|
275 (≥) | 395 (≥) | 41 | 11 | 31 | 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 |
---|---|---|---|---|---|---|---|
43 | - | - | 0.23 | - | |||
964 | 261 | - | 41.3 | 432 | - | ||
246 | - | 33 | 32.2 | 142 | 141 |
Heat treated : 1749°C - 1729°C
Grade | Standard | Country | Application |
---|---|---|---|
NiCr20Mo | DIN | Germany | The high-temperature and high-strength steel |
NiCr20Mo | DIN | Germany | The high-temperature and high-strength steel |
Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...
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