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Y1Cr18Ni9Se

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1Cr17Ni7 1Cr17Mn6Ni5N
#Y1Cr18Ni9Se

Description

China GBT Y1Cr18Ni9Se Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws and Y1Cr18Ni9Se Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: Y1Cr18Ni9Se
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy Y1Cr18Ni9Se GBT China Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws
GS-19MnCrMo6 3
1.7906
GS-20MnCrMo6 3
1.7909
1.8159
GS-50CrV4
Y1Cr18Ni9
1Cr18Ni9
1Cr18Mn10Ni5Mo3N
1Cr17Ni7

Chemical composition(mass fraction)(wt.%) of the Y1Cr18Ni9Se

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Other(%)
Max 0.15 Max 1.00 Max 2.00 max 0.200 Max 0.060 17.00-19.00 8.00-10.00 Se:Max 0.15

Mechanical Properties of steel grade Y1Cr18Ni9Se

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)
932 (≥) 874 (≥) 34 31 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade Y1Cr18Ni9Se

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 - -     0.24 -  
914 368 - 21.3 144   -  
453 - 22 31.2   133 144

Heat Treatment of steel grade Y1Cr18Ni9Se

Heat treated : 1871°C - 1892°C

Technological Curves of steel grade Y1Cr18Ni9Se

Cross Reference Table (Equivalent Grade) of Y1Cr18Ni9Se

Grade Standard Country Application
Y1Cr18Ni9Se GBT China Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws
1Cr17Ni7 1Cr17Mn6Ni5N
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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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