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HGH1068

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HGH1040 HGH1131
#HGH1068

Description

China GBT HGH1068 Super alloy welding wire and HGH1068 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: HGH1068
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy HGH1068 GBT China Super alloy welding wire
DZ125
DZ125L
DZ40M
DD402
DD103
DD404
DC406
DD408
HGH1035
HGH1040

Chemical composition(mass fraction)(wt.%) of the HGH1068

C(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) W(%) Cu(%) Fe(%)
≤0.10 ≤0.020 ≤0.20 5.00-6.00 14.00-16.00 21.00-23.00 2.00-3.00 7.00-8.00 0.010 Bal

Mechanical Properties of steel grade HGH1068

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)
534 (≥) 853 (≥) 44 31 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade HGH1068

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 -  
326 861 - 42.3 133   -  
465 - 13 12.2   133 411

Heat Treatment of steel grade HGH1068

Heat treated : 1533°C - 1119°C

Technological Curves of steel grade HGH1068

Cross Reference Table (Equivalent Grade) of HGH1068

Grade Standard Country Application
HGH1068 GBT China Super alloy welding wire
HGH1040 HGH1131
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...

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