X4NiCrTi25-20
Germany DIN X4NiCrTi25-20 Heat-resisting NiCrTi steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
DIN X4NiCrTi25-20 DIN X4NiCrTi25-20 Datasheet
| Category | Class | Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Specialsteel | X4NiCrTi25-20 | DIN | Germany | Heat-resisting NiCrTi steel |
Datasheet for:Steel Grades:Specialsteel:X4NiCrTi25-20
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) |
|---|---|---|---|---|---|---|
| 183 (≥) | 545 (≥) | 21 | 13 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 244 |
| 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 |
|---|---|---|---|---|---|---|---|
| 21 | - | - | 0.22 | - | |||
| 553 | 422 | - | 42.3 | 334 | - | ||
| 681 | - | 42 | 11.2 | 243 | 322 |
Heat treated : 1816°C - 1464°C
The material does not have direct Metallography properties.
Directory is being updated.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
| Grade | Standard | Country | Application |
|---|---|---|---|
| 1.4890 | DIN | Germany |
Heat-resisting NiCrTi steel
|
| X4NiCrTi25-20 | DIN | Germany |
Heat-resisting NiCrTi steel
|
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