AFNOR AFNOR 32 DCV 28 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 32 DCV 28 | AFNOR | ||
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 |
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AFNOR 07-05-04-04-02 |
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AFNOR 08-04-02-01 |
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AFNOR 18-04-01 |
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AFNOR 18-05-04-01 |
Element | Weight % |
C | 0.35-0.45 |
Mn | 0.25-0.70 |
Si | 0.80-1.20 |
Cr | 3.00-3.75 |
Ni | 0.3 |
Mo | 2.00-3.00 |
V | 0.25-0.75 |
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) |
---|---|---|---|---|---|---|
895 (≥) | 237 (≥) | 31 | 34 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 423 |
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 |
---|---|---|---|---|---|---|---|
41 | - | - | 0.41 | - | |||
539 | 669 | - | 12.3 | 312 | - | ||
196 | - | 23 | 23.2 | 114 | 242 |
Heat treated : 1869°C - 1472°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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