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ISO X50CrSi8 2

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ISO NiCr22Mo9Nb ISO X45CrSi9 3
#X50CrSi8-2

Description

ISO ISO ISO X50CrSi8 2 ISO standard valve martensite steel and ISO X50CrSi8 2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ISO X50CrSi8 2
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ISO X50CrSi8 2 ISO ISO ISO standard valve martensite steel
ISO H17
ISO X6NiCrSi36 19
ISO X8NiCrAlTi32 21
ISO H18
ISO NiCr15Fe8
ISO H20
ISO NiCr20Ti
ISO H21
ISO H22
ISO NiCr22Mo9Nb

Chemical composition(mass fraction)(wt.%) of the ISO X50CrSi8 2

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
0.45-0.55 1.00-2.00 Max 0.60 Max 0.03 Max 0.03 7.50-9.50 Max 0.60

Mechanical Properties of steel grade ISO X50CrSi8 2

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)
861 (≥) 456 (≥) 34 41 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade ISO X50CrSi8 2

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
31 - -     0.41 -  
944 732 - 14.3 432   -  
726 - 43 21.2   433 213

Heat Treatment of steel grade ISO X50CrSi8 2

Heat treated : 1971°C - 1878°C

Technological Curves of steel grade ISO X50CrSi8 2

Cross Reference Table (Equivalent Grade) of ISO X50CrSi8 2

Grade Standard Country Application
ISO X50CrSi8 2 ISO ISO ISO standard valve martensite steel
ISO NiCr22Mo9Nb ISO X45CrSi9 3
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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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