AFNOR AFNOR 07-05-04-04-02 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
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Steel Grades | Tool Steel | AFNOR 07-05-04-04-02 | AFNOR | ||
UNI 88 Mn V 8 KU |
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UNI KU |
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UNI X 21O Cr 13 KU |
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UNI X 28 W O9 KU |
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UNI X 75 W 18 KU |
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UNI X 82 MoW 09 KU |
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SS 2242 |
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SS 2260 |
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SS 2722 |
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AFNOR 06-05-04-02 |
Element | Weight % |
C | 1.05-1.15 |
Mn | 0.20-0.60 |
Si | 0.15-0.50 |
Cr | 3.75-4.50 |
Ni | 0.3 |
Mo | 3.25-4.25 |
W | 6.25-7.00 |
V | 1.75-2.25 |
Co | 4.75-5.75 |
Cu | 0.25 |
P | 0.03 |
S | 0.03 |
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) |
---|---|---|---|---|---|---|
834 (≥) | 538 (≥) | 33 | 13 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 112 |
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 |
---|---|---|---|---|---|---|---|
44 | - | - | 0.31 | - | |||
511 | 385 | - | 22.3 | 423 | - | ||
225 | - | 32 | 22.2 | 233 | 341 |
Heat treated : 1957°C - 1924°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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