Russia ГОСТ Р12Ф3 Carbide for cutting tools and Р12Ф3 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Tool Steel And Hard Alloy | Р12Ф3 | ГОСТ | Russia | Carbide for cutting tools |
Р6М5 |
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Р6М5Ф3 |
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Р6М5Ф3 |
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Р6М5К5 |
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Р6М5К5 |
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Р9К5 |
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Р9К5 |
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Р9М4К8 |
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Р9М4К8 |
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Р12Ф3 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | W(%) | Cu(%) | Co(%) |
---|---|---|---|---|---|---|---|---|---|---|---|
0.95-1.05 | 0.20-0.50 | 0.20-0.50 | 0.20-0.50 | ≤0.030 | 3.80-4.30 | ≤0.60 | ≤1.00 | 2.50-3.00 | 2.50-3.00 | ≤0.25 | ≤0.50 |
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) |
---|---|---|---|---|---|---|
639 (≥) | 887 (≥) | 23 | 12 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 244 |
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 |
---|---|---|---|---|---|---|---|
22 | - | - | 0.14 | - | |||
333 | 179 | - | 31.3 | 432 | - | ||
635 | - | 43 | 22.2 | 322 | 324 |
Heat treated : 1658°C - 1837°C
Grade | Standard | Country | Application |
---|---|---|---|
Р12Ф3 | ГОСТ | Russia | Carbide for cutting tools |
Р12Ф3 | ГОСТ | Russia | Carbide for cutting tools |
Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...
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