1Cr17
China GBT 1Cr17 Ferrite and 1Cr17 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Special Steel | 1Cr17 | GBT | China | Ferrite |
| S42200 | |||||
| 442S19 | |||||
| MIL S 861 | |||||
| AISI 414 | |||||
| 0Cr26Ni5Mo2 | |||||
| 1Cr18Ni11SiA1Ti | |||||
| 00Cr18Ni5Mo3Si2 | |||||
| 1Cr21Ni5Ti | |||||
| 0Cr13Al | |||||
| 00Cr12 |
Chemical composition(mass fraction)(wt.%) of the 1Cr17
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) |
|---|---|---|---|---|---|---|
| Max 0.12 | Max 0.75 | Max 1.00 | 0.035 | Max 0.03 | 16.00-18.00 | Max 0.60 |
Mechanical Properties of steel grade 1Cr17
| 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) |
|---|---|---|---|---|---|---|
| 254 (≥) | 553 (≥) | 34 | 22 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 142 |
Physical Properties of steel grade 1Cr17
| 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 |
|---|---|---|---|---|---|---|---|
| 42 | – | – | 0.24 | – | |||
| 717 | 867 | – | 22.3 | 313 | – | ||
| 511 | – | 34 | 23.2 | 221 | 133 |
Heat Treatment of steel grade 1Cr17
Heat treated : 1466°C – 1288°C
Technological Curves of steel grade 1Cr17
No Curve
Cross Reference Table (Equivalent Grade) of 1Cr17
| Grade | Standard | Country | Application |
|---|---|---|---|
| 1Cr17Ni7 | GBT | China | High strength after cold forming. Used in railway vehicle, conveyor belt, bolt and nut, etc |
| 1Cr17Mn6Ni5N | GBT | China | Nickel steel grade, instead of number 1 cr17ni7 and magnetism after cold working, used in railway vehicle, etc |
| 1Cr17 | GBT | China | Ferrite |
| Y1Cr17 | GBT | China | Ferrite |
| 1Cr17Mo | GBT | China | Ferrite |
| 1Cr17Ni2 | GBT | China | Martensitic Steel |
| 11Cr17 | GBT | China | Martensitic Steel |
| Y11Cr17 | GBT | China | Martensitic Steel |
| ZG1Cr17 | GBT | China | Stainless acid-resistant steel castings |
| ZG1Cr17Mn9Ni4Mo3Cu2N | GBT | China | Stainless acid-resistant steel castings |