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38CrCoWV18-17-17

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38CrCoWV18-17-17 HS4-1
#38CrCoWV18-17-17

Description

ISO ISO 38CrCoWV18-17-17 Carbide for cutting tools and 38CrCoWV18-17-17 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 38CrCoWV18-17-17
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 38CrCoWV18-17-17 ISO ISO Carbide for cutting tools
X38CrMo16①
X38CrMo16
X38CrMo16
32CrMoV12-28
32CrMoV12-28
X37CrMoV5-1
X37CrMoV5-1
50CrMoV13-15
50CrMoV13-15
38CrCoWV18-17-17

Chemical composition(mass fraction)(wt.%) of the 38CrCoWV18-17-17

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％) V(%) W(%) Co(%)
0.35-0.45 0.10-0.50 0.20-0.50 ≤0.030 ≤0.020 4.00-4.70 0.30-0.50 1.70-2.10 3.80-4.50 4.00-4.50

Mechanical Properties of steel grade 38CrCoWV18-17-17

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)
657 (≥) 111 (≥) 11 41 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade 38CrCoWV18-17-17

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
22 - -     0.31 -  
445 526 - 11.3 341   -  
251 - 22 42.2   311 433

Heat Treatment of steel grade 38CrCoWV18-17-17

Heat treated : 1958°C - 1521°C

Technological Curves of steel grade 38CrCoWV18-17-17

Cross Reference Table (Equivalent Grade) of 38CrCoWV18-17-17

Grade Standard Country Application
38CrCoWV18-17-17 ISO ISO Carbide for cutting tools
38CrCoWV18-17-17 ISO ISO Carbide for cutting tools
EN 38CrCoWV18-17-17 EN Euronorm Euronorm Tool steel
38CrCoWV18-17-17 HS4-1
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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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