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Y1Cr18Ni9

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GS-50CrV4 1Cr18Ni9
#Y1Cr18Ni9

Description

China GBT Y1Cr18Ni9 Improve the machinability, ablation resistance. Suitable for automatic lathe production of bolt and nut and Y1Cr18Ni9 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: Y1Cr18Ni9
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy Y1Cr18Ni9 GBT China Improve the machinability, ablation resistance. Suitable for automatic lathe production of bolt and nut
1.7756
GS-36CrMoV10 4
GS-18MnCrMo6 3
1.7903
GS-19MnCrMo6 3
1.7906
GS-20MnCrMo6 3
1.7909
1.8159
GS-50CrV4

Chemical composition(mass fraction)(wt.%) of the Y1Cr18Ni9

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
Max 0.15 Max 1.00 Max 2.00 max 0.200 Max 0.150 17.00-19.00 8.00-10.00

Mechanical Properties of steel grade Y1Cr18Ni9

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)
879 (≥) 788 (≥) 11 33 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade Y1Cr18Ni9

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
11 - -     0.11 -  
365 783 - 24.3 343   -  
473 - 41 24.2   224 414

Heat Treatment of steel grade Y1Cr18Ni9

Heat treated : 1859°C - 1216°C

Technological Curves of steel grade Y1Cr18Ni9

Cross Reference Table (Equivalent Grade) of Y1Cr18Ni9

Grade Standard Country Application
Y1Cr18Ni9 GBT China Improve the machinability, ablation resistance. Suitable for automatic lathe production of bolt and nut
Y1Cr18Ni9Se GBT China Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws
GS-50CrV4 1Cr18Ni9
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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