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1Cr18Ni9

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Y1Cr18Ni9 1Cr18Mn10Ni5Mo3N
#1Cr18Ni9

Description

China GBT 1Cr18Ni9 High strength after cold forming, but elongation than 1 cr17ni7 slightly worse. Used in architectural decoration parts and 1Cr18Ni9 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 1Cr18Ni9
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 1Cr18Ni9 GBT China High strength after cold forming, but elongation than 1 cr17ni7 slightly worse. Used in architectural decoration parts
GS-36CrMoV10 4
GS-18MnCrMo6 3
1.7903
GS-19MnCrMo6 3
1.7906
GS-20MnCrMo6 3
1.7909
1.8159
GS-50CrV4
Y1Cr18Ni9

Chemical composition(mass fraction)(wt.%) of the 1Cr18Ni9

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
Max 0.15 Max 1.00 Max 2.00 max 0.035 Max 0.030 17.00-19.00 8.00-10.00

Mechanical Properties of steel grade 1Cr18Ni9

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)
792 (≥) 657 (≥) 14 14 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade 1Cr18Ni9

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
44 - -     0.32 -  
155 255 - 32.3 344   -  
477 - 32 21.2   142 221

Heat Treatment of steel grade 1Cr18Ni9

Heat treated : 1146°C - 1285°C

Technological Curves of steel grade 1Cr18Ni9

Cross Reference Table (Equivalent Grade) of 1Cr18Ni9

Grade Standard Country Application
Y1Cr18Ni9 GBT China Improve the machinability, ablation resistance. Suitable for automatic lathe production of bolt and nut
1Cr18Ni9 GBT China High strength after cold forming, but elongation than 1 cr17ni7 slightly worse. Used in architectural decoration parts
Y1Cr18Ni9Se GBT China Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws
(G)1Cr18Ni9Ti GBT China China structural steel and alloy steel
ZG1Cr18Ni9 GBT China Stainless acid-resistant steel castings
Y1Cr18Ni9 1Cr18Mn10Ni5Mo3N
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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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