AFNOR AFNOR 60 S 7 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Alloy Steel | AFNOR 60 S 7 | AFNOR | ||
| AFNOR 38 C 4 | |||||
| AFNOR 40 CD 4 | |||||
| AFNOR 40 M 5 | |||||
| AFNOR 42 C 2 | |||||
| AFNOR 42 C 4 | |||||
| AFNOR 42 CD 4 | |||||
| AFNOR 45 C 2 | |||||
| AFNOR 50 CV 4 | |||||
| AFNOR 55 C 3 | |||||
| AFNOR 55 S 7 | 
| Element | Weight % | 
| C | 0.56-0.64 | 
| Mn | 0.75-1.00 | 
| P | 0.035 (max) | 
| S | 0.04 (max) | 
| Si | 1.80-2.20 | 
| 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) | 
|---|---|---|---|---|---|---|
| 393 (≥) | 535 (≥) | 43 | 14 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 424 | 
| 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 | - | - | 0.24 | - | |||
| 196 | 421 | - | 23.3 | 414 | - | ||
| 591 | - | 42 | 31.2 | 341 | 111 | 
Heat treated : 1713°C - 1694°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| X20Cr13(AFNOR) | AFNOR | France | Martensite And Precipitation Hardening | 
| 1.4439(AFNOR) | AFNOR | France | Austenite | 
| 1.4539(AFNOR) | AFNOR | France | Austenite | 
| X6CrNiNb18-10(AFNOR) | AFNOR | France | Austenite | 
| 1.4580(AFNOR) | AFNOR | France | Austenite | 
| 1.4436(AFNOR) | AFNOR | France | Austenite | 
| 1.4438(AFNOR) | AFNOR | France | Austenite | 
| 1.4361(AFNOR) | AFNOR | France | Austenite | 
| 1.4563(AFNOR) | AFNOR | France | Austenite | 
| 1.4537(AFNOR) | AFNOR | France | Austenite | 
| 1.4547(AFNOR) | AFNOR | France | Austenite | 
| X1NiCrMoCuN25-20-7(AFNOR) | AFNOR | France | Austenite | 
| X2CrNiN23-4(AFNOR) | AFNOR | France | Austenitic-Ferrite | 
| 1.4362(AFNOR) | AFNOR | France | Austenitic-Ferrite | 
| 1.4462(AFNOR) | AFNOR | France | Austenitic-Ferrite | 
| 1.4507(AFNOR) | AFNOR | France | Austenitic-Ferrite | 
| 1.4501(AFNOR) | AFNOR | France | Austenitic-Ferrite | 
| Q195 | China | Engineering and welding | |
| Q215 | China | Engineering and welding | |
| Q215 B | China | Engineering and welding | 
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