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ΧΒ4Φ

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ΧΒ4Φ Β2Φ
#Χ #Β #4

Description

Russia ГОСТ ΧΒ4Φ Carbide for cutting tools and ΧΒ4Φ Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: ΧΒ4Φ
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy ΧΒ4Φ ГОСТ Russia Carbide for cutting tools
8ΧΦ
9ΧΦ
9ΧΦ
9ΧΦΜ
9ΧΦΜ
11ΧΦ
11ΧΦ
13Χ
13Χ
ΧΒ4Φ

Chemical composition(mass fraction)(wt.%) of the ΧΒ4Φ

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) W(%) Cu(%) Ti(%)
1.25-1.45 0.15-0.35 0.15-0.40 ≤0.030 ≤0.030 0.40-0.70 ≤0.35 ≤0.20 0.15-0.30 3.50-4.30 ≤0.30 ≤0.03

Mechanical Properties of steel grade ΧΒ4Φ

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)
196 (≥) 271 (≥) 33 44 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade ΧΒ4Φ

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
41 - -     0.24 -  
152 491 - 11.3 331   -  
927 - 34 34.2   443 443

Heat Treatment of steel grade ΧΒ4Φ

Heat treated : 1589°C - 1252°C

Technological Curves of steel grade ΧΒ4Φ

Cross Reference Table (Equivalent Grade) of ΧΒ4Φ

Grade Standard Country Application
8ΧΦ ГОСТ Russia Carbide for cutting tools
8ΧΦ ГОСТ Russia Carbide for cutting tools
8ΧΦ ГОСТ Russia Carbide for cutting tools
8ΧΦ ГОСТ Russia Carbide for cutting tools
9ΧΦ ГОСТ Russia Carbide for cutting tools
9ΧΦ ГОСТ Russia Carbide for cutting tools
9ΧΦΜ EN Russia Carbide for cutting tools
9ΧΦΜ EN Russia Carbide for cutting tools
11ΧΦ ГОСТ Russia Carbide for cutting tools
11ΧΦ ГОСТ Russia Carbide for cutting tools
13Χ ГОСТ Russia Carbide for cutting tools
13Χ ГОСТ Russia Carbide for cutting tools
ΧΒ4Φ ГОСТ Russia Carbide for cutting tools
ΧΒ4Φ ГОСТ Russia Carbide for cutting tools
9Χ1 ГОСТ Russia Carbide for cutting tools
9Χ1 ГОСТ Russia Carbide for cutting tools
Χ ГОСТ Russia Carbide for cutting tools
Χ ГОСТ Russia Carbide for cutting tools
12Χ1 ГОСТ Russia Carbide for cutting tools
12Χ1 ГОСТ Russia Carbide for cutting tools
ΧΒ4Φ Β2Φ
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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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