China GBT Y1Cr17 Ferrite and Y1Cr17 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Special Steel | Y1Cr17 | GBT | China | Ferrite | 
| 442S19 | |||||
| MIL S 861 | |||||
| AISI 414 | |||||
| 0Cr26Ni5Mo2 | |||||
| 1Cr18Ni11SiA1Ti | |||||
| 00Cr18Ni5Mo3Si2 | |||||
| 1Cr21Ni5Ti | |||||
| 0Cr13Al | |||||
| 00Cr12 | |||||
| 1Cr17 | 
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | 
|---|---|---|---|---|---|---|---|
| Max 0.12 | Max 1.00 | Max 1.25 | 0.06 | Max 0.15 | 16.00-18.00 | Max 0.60 | Max 0.60 | 
| 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) | 
|---|---|---|---|---|---|---|
| 655 (≥) | 342 (≥) | 23 | 41 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 221 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 24 | - | - | 0.11 | - | |||
| 524 | 227 | - | 42.3 | 222 | - | ||
| 551 | - | 43 | 34.2 | 413 | 424 | 
Heat treated : 1731°C - 1183°C
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