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4ΧC

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4ΧC 6ΧC
#4ΧC

Description

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

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 4ΧC
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 4ΧC ГОСТ Russia Carbide for cutting tools
3Χ2ΜΗΦ
3Χ2ΒΒΦ
3Χ2ΒΒΦ
4Χ2Β5ΜΦ
4Χ2Β5ΜΦ
4Χ2Β2ΜΦC
4Χ2Β2ΜΦC
5Χ3Β3ΜΦC
5Χ3Β3ΜΦC
4ΧC

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

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) W(%) Cu(%) Ti(%)
0.35-0.45 1.20-1.60 0.15-0.40 ≤0.030 ≤0.030 1.30-1.60 ≤0.35 ≤0.20 ≤0.15 ≤0.20 ≤0.30 ≤0.03

Mechanical Properties of steel grade 4ΧC

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)
723 (≥) 973 (≥) 11 14 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade 4ΧC

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
24 - -     0.31 -  
729 583 - 41.3 132   -  
233 - 44 14.2   213 412

Heat Treatment of steel grade 4ΧC

Heat treated : 1262°C - 1145°C

Technological Curves of steel grade 4ΧC

Cross Reference Table (Equivalent Grade) of 4ΧC

Grade Standard Country Application
4ΧC ГОСТ Russia Carbide for cutting tools
4ΧC ГОСТ Russia Carbide for cutting tools
4ΧC 6ΧC
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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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