X4NiCrTi25-20
Germany DIN X4NiCrTi25-20 Heat-resisting NiCrTi steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Germany DIN X4NiCrTi25-20 Heat-resisting NiCrTi steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Specialsteel | X4NiCrTi25-20 | DIN | Germany | Heat-resisting NiCrTi steel |
Chemical composition(mass fraction)(wt.%) of the X4NiCrTi25-20
Elements | Min.(≥) | Max.(≤) |
---|---|---|
C | - | 0.04 |
Cr | 19.00 | 21.00 |
Mn | - | 1.00 |
Ni | 24.00 | 26.00 |
P | - | 0.01 |
S | - | 0.01 |
Si | - | 1.00 |
Ti | 0.20 | 0.40 |
Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade X4NiCrTi25-20
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) |
---|---|---|---|---|---|---|
564 (≥) | 586 (≥) | 33 | 22 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 122 |
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 |
---|---|---|---|---|---|---|---|
12 | - | - | 0.44 | - | |||
553 | 847 | - | 43.3 | 233 | - | ||
834 | - | 44 | 34.2 | 333 | 122 |
Grade | Standard | Country | Application |
---|---|---|---|
1.4890 | DIN | Germany | Heat-resisting NiCrTi steel |
X4NiCrTi25-20 | DIN | Germany | Heat-resisting NiCrTi steel |