Y1Cr18Ni9Se
China GB GB/T 1220 (1992) GB/T 4226 (2004) GB/T 4240 (1993) GB/T 4356 (1984) Y1Cr18Ni9Se Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Datasheet for:Steel Grades:Specialsteel:Y1Cr18Ni9Se
Chemical composition(mass fraction)(wt.%) of the Y1Cr18Ni9Se
Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade Y1Cr18Ni9Se
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) |
787 (≥) |
591 (≥) |
44 |
43 |
34 |
Solution and Aging, Annealing, Ausaging, Q+T,etc |
311 |
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 |
13 |
- |
- |
|
|
0.41 |
- |
|
298 |
427 |
- |
14.3 |
321 |
|
- |
|
472 |
- |
22 |
24.2 |
|
|
234 |
344 |
Heat treated : 1584°C - 1696°C
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.