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45WCrSiV8

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C120U 50CrV4
#45WCrSiV8

Description

Spain UNE 45WCrSiV8 Spain structural alloy steel and 45WCrSiV8 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 45WCrSiV8
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 45WCrSiV8 UNE Spain Spain structural alloy steel
55SiMoX
C51U
C61U
C70U
C71U
C80U
C81U
C90U
C102U
C120U

Chemical composition(mass fraction)(wt.%) of the 45WCrSiV8

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) V(%) W(%)
0.40-0.50 0.80-1.10 0.15-0.45 0.025 0.020 0.90-1.20 0.10-0.3 1.70-2.30

Mechanical Properties of steel grade 45WCrSiV8

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)
292 (≥) 824 (≥) 13 42 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade 45WCrSiV8

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 - -     0.43 -  
197 854 - 12.3 122   -  
398 - 11 21.2   413 412

Heat Treatment of steel grade 45WCrSiV8

Heat treated : 1284°C - 1148°C

Technological Curves of steel grade 45WCrSiV8

Cross Reference Table (Equivalent Grade) of 45WCrSiV8

Grade Standard Country Application
45WCrSiV8 UNE Spain Spain structural alloy steel
C120U 50CrV4
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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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