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Description

Russia ГОСТ 4X5B2фC Carbide for cutting tools and 4X5B2фC Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 4X5B2фC
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 4X5B2фC ГОСТ Russia Carbide for cutting tools
Χ12
Χ12ΜΦ
Χ12ΜΦ
Χ12Φ
Χ12Φ
7ΧΓ2ΒΜΦ
7ΧΓ2ΒΜΦ
4ΧΜΗΦC
4ΧΜΗΦC
4X5B2фC

Chemical composition(mass fraction)(wt.%) of the 4X5B2фC

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) V(%) W(%) Cu(%) Ti(%)
0.35-0.45 0.80-1.20 0.15-0.40 ≤0.003 ≤0.003 4.50-5.50 ≤0.35 ≤0.30 0.60-0.90 1.60-2.20 ≤0.30 ≤0.03

Mechanical Properties of steel grade 4X5B2фC

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)
292 (≥) 841 (≥) 33 14 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade 4X5B2фC

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
43 - -     0.13 -  
914 879 - 22.3 312   -  
457 - 41 43.2   412 332

Heat Treatment of steel grade 4X5B2фC

Heat treated : 1928°C - 1212°C

Technological Curves of steel grade 4X5B2фC

Cross Reference Table (Equivalent Grade) of 4X5B2фC

Grade Standard Country Application
4X5B2фC ГОСТ Russia Carbide for cutting tools
4X5B2фC ГОСТ Russia Carbide for cutting tools
8Χ6ΗФT ГОСТ Russia Carbide for cutting tools
8Χ6ΗФT ГОСТ Russia Carbide for cutting tools
11Χ4Β2ΜФ3C2 ГОСТ Russia Carbide for cutting tools
11Χ4Β2ΜФ3C2 ГОСТ Russia Carbide for cutting tools
4Х5В2ФС ГОСТ Russia Carbide for cutting tools
4Х5В2ФС ГОСТ Russia Carbide for cutting tools
4Х5МФС ГОСТ Russia Carbide for cutting tools
4Х5МФС ГОСТ Russia Carbide for cutting tools
4Х5МФС ГОСТ Russia Carbide for cutting tools
4Х5МФС ГОСТ Russia Carbide for cutting tools
4Х5МФ1С ГОСТ Russia Carbide for cutting tools
4Х5МФ1С ГОСТ Russia Carbide for cutting tools
4Х5МФ1С ГОСТ Russia Carbide for cutting tools
4Х5МФ1С ГОСТ Russia Carbide for cutting tools
4Х2Б5ФМ ГОСТ Russia Carbide for cutting tools
4Х2Б5ФМ ГОСТ Russia Carbide for cutting tools

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