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4Χ3ΒΜΦ

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4Χ3ΒΜΦ 4Χ4ΒΜΦC
#4Χ3ΒΜΦ

Description

France ГОСТ 4Χ3ΒΜΦ Carbide for cutting tools and 4Χ3ΒΜΦ Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 4Χ3ΒΜΦ
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 4Χ3ΒΜΦ ГОСТ France Carbide for cutting tools
4X5B2фC
4Χ5ΜΦC
4Χ5ΜΦC
4Χ5ΜΦ1C
4Χ5ΜΦ1C
6Χ3ΜΦC
6Χ3ΜΦC
6Χ4Μ2ΦC
6Χ4Μ2ΦC
4Χ3ΒΜΦ

Chemical composition(mass fraction)(wt.%) of the 4Χ3ΒΜΦ

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) W(%) Cu(%) Ti(%)
0.40-0.48 0.60-0.90 0.30-0.60 ≤0.003 ≤0.003 2.80-3.50 ≤0.35 0.40-0.60 0.60-0.90 0.60-1.00 ≤0.30 ≤0.03

Mechanical Properties of steel grade 4Χ3ΒΜΦ

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)
642 (≥) 935 (≥) 14 22 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade 4Χ3ΒΜΦ

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 - -     0.14 -  
484 428 - 42.3 143   -  
279 - 33 34.2   342 423

Heat Treatment of steel grade 4Χ3ΒΜΦ

Heat treated : 1714°C - 1393°C

Technological Curves of steel grade 4Χ3ΒΜΦ

Cross Reference Table (Equivalent Grade) of 4Χ3ΒΜΦ

Grade Standard Country Application
4Χ3ΒΜΦ ГОСТ France Carbide for cutting tools
4Χ3ΒΜΦ ГОСТ France Carbide for cutting tools
4Χ3ΒΜΦ 4Χ4ΒΜΦC
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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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