Russia ГОСТ 8Χ4Β2ΜФC2 Carbide for cutting tools and 8Χ4Β2ΜФC2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
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Steel Grades | Tool Steel And Hard Alloy | 8Χ4Β2ΜФC2 | ГОСТ | Russia | Carbide for cutting tools |
9ΧΒГ |
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ΧΒГ |
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ΧΒГ |
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ΧΒCГФ |
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ΧΒCГФ |
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9Χ5ΒФ |
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9Χ5ΒФ |
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8Χ6ΗФT |
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8Χ6ΗФT |
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8Χ4Β2ΜФC2 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | W(%) | Cu(%) | Ti(%) |
---|---|---|---|---|---|---|---|---|---|---|---|
0.80-0.90 | 1.70-2.00 | 0.20-0.50 | ≤0.030 | ≤0.030 | 4.55-5.10 | ≤0.35 | 0.80-1.10 | 1.10-1.40 | 1.80-2.30 | ≤0.30 | ≤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) |
---|---|---|---|---|---|---|
316 (≥) | 532 (≥) | 31 | 42 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 114 |
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 |
---|---|---|---|---|---|---|---|
33 | - | - | 0.21 | - | |||
637 | 851 | - | 43.3 | 111 | - | ||
171 | - | 23 | 21.2 | 312 | 221 |
Heat treated : 1575°C - 1354°C
Grade | Standard | Country | Application |
---|---|---|---|
ASTM 1008 | ASTM | USA | General use carbon steel bar |
UNS G10080 | UNS | USA | General use carbon steel bar |
ASTM 1018 | ASTM | USA | General use carbon steel bar |
UNS G10180 | UNS | USA | General use carbon steel bar |
T8 | China | Carbon tool steel | |
T8Mn | China | Carbon tool steel | |
8MnSi | China | Alloy tool steel - Measuring tool steel cutting tools | |
3Cr2W8V | China | Alloy tool steel - hot-work die steel | |
5Cr4Mo3SiMnVA1 | China | Alloy tool steel - hot-work die steel | |
8Cr3 | China | Alloy tool steel - hot-work die steel | |
SM50 | China | Plastic mould with flat steel | |
SM48 | China | Plastic mould with Hot-rolled steel plate | |
W18Cr4V | China | High-speed tool steel | |
W18Cr4VCo8 | China | High-speed tool steel | |
W18Cr4V2Co8 | China | High-speed tool steel | |
W2Mo9Cr4VCo8 | China | High-speed tool steel | |
YG8A | China | Hard alloy tungsten cobalt class | |
H10 | ASTM | USA | Alloy tool steel |
T20811 | UNS | USA | Alloy tool steel |
T20810 | UNS | USA | Alloy tool steel |
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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