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Y1Cr18Ni9

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Previous 1Cr18Ni9
#Y1Cr18Ni9

Description

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

Datasheet for: Steel Grades:Specialsteel: Y1Cr18Ni9
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel Y1Cr18Ni9 Austenite GB China Improve the machinability, ablation resistance. Suitable for automatic lathe production of bolt and nut

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

C Si Mn P S Ni Cr
≤0.15 ≤1.00 ≤2.00 ≤0.200 ≤0.150 8.00 -10.00 17.00 -19.00

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)
173 (≥) 663 (≥) 31 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

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 - -     0.23 -  
751 563 - 34.3 342   -  
622 - 24 32.2   244 211

Heat Treatment of steel grade Y1Cr18Ni9

Heat treated : 1849°C - 1361°C

Technological Curves of steel grade Y1Cr18Ni9

Cross Reference Table (Equivalent Grade) of Y1Cr18Ni9

Grade Standard Country Application
Y1Cr18Ni9Se
Y1Cr18Ni9Se
Previous 1Cr18Ni9
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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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