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8Χ6ΗФT

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8Χ6ΗФT 8Χ4Β2ΜФC2
#8Χ6ΗФT

Description

Russia ГОСТ 8Χ6ΗФT Carbide for cutting tools and 8Χ6ΗФT Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 8Χ6ΗФT
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 8Χ6ΗФT ГОСТ Russia Carbide for cutting tools
XГC
9ΧΒГ
9ΧΒГ
ΧΒГ
ΧΒГ
ΧΒCГФ
ΧΒCГФ
9Χ5ΒФ
9Χ5ΒФ
8Χ6ΗФT

Chemical composition(mass fraction)(wt.%) of the 8Χ6ΗФT

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) W(%) Cu(%) Ti(%)
0.80-0.90 0.15-0.35 0.15-0.40 ≤0.030 ≤0.030 5.00-6.00 0.90-1.30 ≤0.20 0.30-0.50 ≤0.20 ≤0.30 0.05-0.15

Mechanical Properties of steel grade 8Χ6ΗФT

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)
616 (≥) 178 (≥) 24 44 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade 8Χ6ΗФT

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
23 - -     0.43 -  
619 838 - 13.3 233   -  
486 - 32 22.2   312 421

Heat Treatment of steel grade 8Χ6ΗФT

Heat treated : 1278°C - 1779°C

Technological Curves of steel grade 8Χ6ΗФT

Cross Reference Table (Equivalent Grade) of 8Χ6ΗФT

Grade Standard Country Application
8Χ6ΗФT ГОСТ Russia Carbide for cutting tools
8Χ6ΗФT ГОСТ Russia Carbide for cutting tools
8Χ6ΗФT 8Χ4Β2ΜФC2
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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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