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1Cr18Ni12

Description

China GBT 1Cr18Ni12 Compared with 0 cr19ni9, processing low hardenability. Used for spinning processing, special drawing, cold heading and 1Cr18Ni12 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 1Cr18Ni12
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 1Cr18Ni12 GBT China Compared with 0 cr19ni9, processing low hardenability. Used for spinning processing, special drawing, cold heading
GS-50CrV4
Y1Cr18Ni9
1Cr18Ni9
1Cr18Mn10Ni5Mo3N
1Cr17Ni7
Y1Cr18Ni9Se
1Cr17Mn6Ni5N
1Cr18Mn8Ni5N
0Cr19Ni9N
00Cr18Ni10N

Chemical composition(mass fraction)(wt.%) of the 1Cr18Ni12

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
Max 0.12 Max 1.00 Max 2.00 max 0.035 Max 0.030 17.00-19.00 10.50-13.00

Mechanical Properties of steel grade 1Cr18Ni12

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)
684 (≥) 899 (≥) 41 23 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade 1Cr18Ni12

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
34 - -     0.34 -  
579 417 - 34.3 233   -  
731 - 24 12.2   424 331

Heat Treatment of steel grade 1Cr18Ni12

Heat treated : 1358°C - 1953°C

Technological Curves of steel grade 1Cr18Ni12

Cross Reference Table (Equivalent Grade) of 1Cr18Ni12

Grade Standard Country Application
1Cr18Ni12 GBT China Compared with 0 cr19ni9, processing low hardenability. Used for spinning processing, special drawing, cold heading
ZG1Cr18Ni12Mo2Ti GBT China Stainless acid-resistant steel castings

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