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Description

China GBT JG4006 Superalloys and high temperature intermetallic materials and JG4006 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: JG4006
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy JG4006 GBT China Superalloys and high temperature intermetallic materials
MGH754
MGH5K
JG1101
JG1102
JG1201
JG1202
JG1203
JG1204
JG1301
JG1302

Chemical composition(mass fraction)(wt.%) of the JG4006

C(%) Si(%) Mn(%) P(%) S(%) Ni(%) Mo(%) Pb(%) B(%) Al(%) Sb(%) As(%) Sn(%) Fe(%)
≤0.02 0.50 0.50 0.015 0.010 Bal 13.50-14.30 0.0010 0.020-0.060 7.40-8.00 0.001 0.005 0.002 ≤1.00

Mechanical Properties of steel grade JG4006

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)
642 (≥) 771 (≥) 22 21 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade JG4006

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
21 - -     0.42 -  
546 984 - 42.3 431   -  
755 - 42 22.2   443 143

Heat Treatment of steel grade JG4006

Heat treated : 1257°C - 1695°C

Technological Curves of steel grade JG4006

Cross Reference Table (Equivalent Grade) of JG4006

Grade Standard Country Application
JG4006 GBT China Superalloys and high temperature intermetallic materials
JG4006A GBT China Superalloys and high temperature intermetallic materials

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