1Cr17Mo
China GBT 1Cr17Mo Ferrite and 1Cr17Mo Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Special Steel | 1Cr17Mo | GBT | China | Ferrite |
| MIL S 861 | |||||
| AISI 414 | |||||
| 0Cr26Ni5Mo2 | |||||
| 1Cr18Ni11SiA1Ti | |||||
| 00Cr18Ni5Mo3Si2 | |||||
| 1Cr21Ni5Ti | |||||
| 0Cr13Al | |||||
| 00Cr12 | |||||
| 1Cr17 | |||||
| Y1Cr17 |
Chemical composition(mass fraction)(wt.%) of the 1Cr17Mo
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) |
|---|---|---|---|---|---|---|---|
| Max 0.12 | Max 1.00 | Max 1.00 | 0.035 | Max 0.03 | 16.00-18.00 | Max 0.60 | 0.75-1.25 |
Mechanical Properties of steel grade 1Cr17Mo
| 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) |
|---|---|---|---|---|---|---|
| 344 (≥) | 517 (≥) | 21 | 22 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 131 |
Physical Properties of steel grade 1Cr17Mo
| 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 | – | – | 0.13 | – | |||
| 687 | 727 | – | 44.3 | 411 | – | ||
| 767 | – | 32 | 12.2 | 214 | 332 |
Heat Treatment of steel grade 1Cr17Mo
Heat treated : 1926°C – 1432°C
Technological Curves of steel grade 1Cr17Mo
No Curve