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4Χ4ΒΜΦC

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4Χ4ΒΜΦC 3Χ3Μ3Φ
#4Χ4ΒΜΦC

Description

Russia ГОСТ 4Χ4ΒΜΦC Carbide for cutting tools and 4Χ4ΒΜΦC Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 4Χ4ΒΜΦC
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 4Χ4ΒΜΦC ГОСТ Russia Carbide for cutting tools
4Χ5ΜΦC
4Χ5ΜΦ1C
4Χ5ΜΦ1C
6Χ3ΜΦC
6Χ3ΜΦC
6Χ4Μ2ΦC
6Χ4Μ2ΦC
4Χ3ΒΜΦ
4Χ3ΒΜΦ
4Χ4ΒΜΦC

Chemical composition(mass fraction)(wt.%) of the 4Χ4ΒΜΦC

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％) V(%) W(%) Cu(%) Ti(%)
0.37-0.44 0.60-1.00 0.20-0.50 ≤0.003 ≤0.003 3.20-4.00 1.20-1.50 0.60-0.90 0.80-1.20 ≤0.30 0.03

Mechanical Properties of steel grade 4Χ4ΒΜΦC

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)
472 (≥) 842 (≥) 21 43 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade 4Χ4ΒΜΦC

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
31 - -     0.21 -  
379 284 - 21.3 324   -  
443 - 12 23.2   343 231

Heat Treatment of steel grade 4Χ4ΒΜΦC

Heat treated : 1815°C - 1959°C

Technological Curves of steel grade 4Χ4ΒΜΦC

Cross Reference Table (Equivalent Grade) of 4Χ4ΒΜΦC

Grade Standard Country Application
4Χ4ΒΜΦC ГОСТ Russia Carbide for cutting tools
4Χ4ΒΜΦC ГОСТ Russia Carbide for cutting tools
4Χ4ΒΜΦC 3Χ3Μ3Φ
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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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