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1Cr18Mn8Ni5N

Description

China GBT 1Cr18Mn8Ni5N Nickel steel, instead of 1cr18ni9 and 1Cr18Mn8Ni5N Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 1Cr18Mn8Ni5N
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 1Cr18Mn8Ni5N GBT China Nickel steel, instead of 1cr18ni9
GS-20MnCrMo6 3
1.7909
1.8159
GS-50CrV4
Y1Cr18Ni9
1Cr18Ni9
1Cr18Mn10Ni5Mo3N
1Cr17Ni7
Y1Cr18Ni9Se
1Cr17Mn6Ni5N

Chemical composition(mass fraction)(wt.%) of the 1Cr18Mn8Ni5N

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) N(%)
Max 0.15 Max 1.00 7.50-10.00 max 0.060 Max 0.030 17.00-19.00 4.00-6.00 Max 0.2500

Mechanical Properties of steel grade 1Cr18Mn8Ni5N

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)
256 (≥) 748 (≥) 23 12 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade 1Cr18Mn8Ni5N

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
41 - -     0.44 -  
161 412 - 11.3 111   -  
796 - 21 13.2   242 144

Heat Treatment of steel grade 1Cr18Mn8Ni5N

Heat treated : 1882°C - 1329°C

Technological Curves of steel grade 1Cr18Mn8Ni5N

Cross Reference Table (Equivalent Grade) of 1Cr18Mn8Ni5N

Grade Standard Country Application
1Cr18Mn8Ni5N GBT China Nickel steel, instead of 1cr18ni9

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