Chinese
Available 24/7 at sales@steel-grades.com
SGSG
Post Your Request Now
Toggle menu

3J22

Favorite Datasheet
3J21 3J40
#3J22

Description

China GBT 3J22 Elastic Alloy and 3J22 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 3J22
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 3J22 GBT China Elastic Alloy
2J63
2J64
2J65
2J67
2J83
2J84
2J85
3J01
3J09
3J21

Chemical composition(mass fraction)(wt.%) of the 3J22

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) W(%) Co(%) Fe(%)
0.08-0.15 0.50 1.80-2.20 0.010 0.010 18.0'20.0 15.0-17.0 3.00-4.00 4.0-5.0 39.0-41.0 Bal

Mechanical Properties of steel grade 3J22

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)
152 (≥) 512 (≥) 32 11 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade 3J22

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 - -     0.33 -  
852 547 - 32.3 231   -  
164 - 44 14.2   244 114

Heat Treatment of steel grade 3J22

Heat treated : 1757°C - 1686°C

Technological Curves of steel grade 3J22

Cross Reference Table (Equivalent Grade) of 3J22

Grade Standard Country Application
3J22 GBT China Elastic Alloy
3J21 3J40
Available Suppliers
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...

Rfq.: sales@longhaisteel.com
  • Do you supply this 3J22?
  • List your company on S&G now? Join
  • Non-paying users only
Top