Available 24/7 at sales@steel-grades.com

Description

China GBT 1J22 non-retentive alloy and 1J22 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 1J22
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 1J22 GBT China non-retentive alloy
Cr30Ni70
Cr15Ni60
Cr20Ni35
Cr20Ni30
1J06
1J12
1J13
1J16
1J17
1J18

Chemical composition(mass fraction)(wt.%) of the 1J22

C(%) Si(%) Mn(%) P(%) S(%) Ni(%) V(%) Cu(%) Co(%) Fe(%)
0.04 ≤0.30 ≤0.30 0.020 0.020 ≤0.5 0.8-1.8 ≤0.2 49.0-51.0 Bal

Mechanical Properties of steel grade 1J22

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)
254 (≥) 283 (≥) 41 34 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade 1J22

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 - -     0.12 -  
364 638 - 14.3 222   -  
299 - 32 12.2   312 433

Heat Treatment of steel grade 1J22

Heat treated : 1474°C - 1617°C

Technological Curves of steel grade 1J22

Cross Reference Table (Equivalent Grade) of 1J22

Grade Standard Country Application
1J22 GBT China non-retentive alloy

Available Suppliers

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...

Rfq.: sales@longhaisteel.com
  • Do you supply this 1J22?
  • List your company on S&G now? Join
  • Non-paying users only
Top