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X55CrMoSiV8

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X40Cr13 X100CrMoV5
#X55CrMoSiV8

Description

Spain UNE X55CrMoSiV8 Spain structural alloy steel and X55CrMoSiV8 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: X55CrMoSiV8
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy X55CrMoSiV8 UNE Spain Spain structural alloy steel
95MnCrV5
1020rW6
102V2
105WCrV5
115W4
120CrV2
120V2
140Ci2
X38CrMo16
X40Cr13

Chemical composition(mass fraction)(wt.%) of the X55CrMoSiV8

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％) V(%)
0.50-0.60 0.90-1.10 0.40-0.60 0.025 0.020 7.50-9.00 1.30-1.70 0.40-0.60

Mechanical Properties of steel grade X55CrMoSiV8

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)
124 (≥) 266 (≥) 11 23 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade X55CrMoSiV8

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
42 - -     0.22 -  
666 586 - 21.3 111   -  
498 - 24 23.2   331 121

Heat Treatment of steel grade X55CrMoSiV8

Heat treated : 1988°C - 1574°C

Technological Curves of steel grade X55CrMoSiV8

Cross Reference Table (Equivalent Grade) of X55CrMoSiV8

Grade Standard Country Application
X55CrMoSiV8 UNE Spain Spain structural alloy steel
X40Cr13 X100CrMoV5
Available Suppliers
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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