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Description

Russia ГОСТ Β2Φ Carbide for cutting tools and Β2Φ Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: Β2Φ
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy Β2Φ ГОСТ Russia Carbide for cutting tools
9ΧΦ
9ΧΦΜ
9ΧΦΜ
11ΧΦ
11ΧΦ
13Χ
13Χ
ΧΒ4Φ
ΧΒ4Φ
Β2Φ

Chemical composition(mass fraction)(wt.%) of the Β2Φ

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) V(%) W(%) Cu(%) Ti(%)
1.05-1.22 0.10-0.40 0.15-0.45 ≤0.030 ≤0.030 0.20-0.40 ≤0.35 ≤0.20 0.15-0.30 1.60-2.00 ≤0.30 ≤0.03

Mechanical Properties of steel grade Β2Φ

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)
654 (≥) 327 (≥) 22 42 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade Β2Φ

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 - -     0.33 -  
975 836 - 34.3 231   -  
131 - 42 23.2   123 413

Heat Treatment of steel grade Β2Φ

Heat treated : 1226°C - 1911°C

Technological Curves of steel grade Β2Φ

Cross Reference Table (Equivalent Grade) of Β2Φ

Grade Standard Country Application
ΧΒ4Φ ГОСТ Russia Carbide for cutting tools
ΧΒ4Φ ГОСТ Russia Carbide for cutting tools
Β2Φ ГОСТ Russia Carbide for cutting tools
Β2Φ ГОСТ Russia Carbide for cutting tools
9ΧΒГ ГОСТ Russia Carbide for cutting tools
9ΧΒГ ГОСТ Russia Carbide for cutting tools
ΧΒГ ГОСТ Russia Carbide for cutting tools
ΧΒГ ГОСТ Russia Carbide for cutting tools
ΧΒCГФ Russia Carbide for cutting tools
ΧΒCГФ Russia Carbide for cutting tools
11Χ4Β2ΜФ3C2 ГОСТ Russia Carbide for cutting tools
11Χ4Β2ΜФ3C2 ГОСТ Russia Carbide for cutting tools
Χ6ΒΦ ГОСТ Russia Carbide for cutting tools
Χ6ΒΦ ГОСТ Russia Carbide for cutting tools
7ΧΓ2ΒΜΦ ГОСТ Russia Carbide for cutting tools
7ΧΓ2ΒΜΦ ГОСТ Russia Carbide for cutting tools
4Χ3ΒΜΦ ГОСТ France Carbide for cutting tools
4Χ3ΒΜΦ ГОСТ France Carbide for cutting tools
4Χ4ΒΜΦC ГОСТ Russia Carbide for cutting tools
4Χ4ΒΜΦC ГОСТ Russia Carbide for cutting tools

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