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4Χ2Β2ΜΦC

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4Χ2Β2ΜΦC 5Χ3Β3ΜΦC
#4Χ2Β2ΜΦC

Description

France ГОСТ 4Χ2Β2ΜΦC Carbide for cutting tools and 4Χ2Β2ΜΦC Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 4Χ2Β2ΜΦC
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 4Χ2Β2ΜΦC ГОСТ France Carbide for cutting tools
4ΧΜΦC
5Χ2ΜΗΦ
5Χ2ΜΗΦ
3Χ2ΜΗΦ
3Χ2ΜΗΦ
3Χ2ΒΒΦ
3Χ2ΒΒΦ
4Χ2Β5ΜΦ
4Χ2Β5ΜΦ
4Χ2Β2ΜΦC

Chemical composition(mass fraction)(wt.%) of the 4Χ2Β2ΜΦC

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) W(%) Cu(%) Ti(%)
0.42-0.50 0.30-0.60 0.30-0.60 ≤0.030 ≤0.030 2.00-3.50 ≤0.35 0.80-1.10 0.60-0.90 1.80-2.40 ≤0.30 ≤0.03

Mechanical Properties of steel grade 4Χ2Β2ΜΦC

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)
877 (≥) 278 (≥) 33 32 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade 4Χ2Β2ΜΦC

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 - -     0.24 -  
486 656 - 32.3 231   -  
579 - 41 12.2   224 112

Heat Treatment of steel grade 4Χ2Β2ΜΦC

Heat treated : 1979°C - 1785°C

Technological Curves of steel grade 4Χ2Β2ΜΦC

Cross Reference Table (Equivalent Grade) of 4Χ2Β2ΜΦC

Grade Standard Country Application
4Χ2Β2ΜΦC ГОСТ France Carbide for cutting tools
4Χ2Β2ΜΦC ГОСТ France Carbide for cutting tools
4Χ2Β2ΜΦC 5Χ3Β3ΜΦC
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

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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