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HGH131

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HGH68 HGH139
#HGH131

Description

China GBT HGH131 Super alloy welding wire and HGH131 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: HGH131
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy HGH131 GBT China Super alloy welding wire
HGH1068
HGH1131
HGH1139
HGH1140
HGH2036
HGH2038
HGH2042
HGH35
HGH40
HGH68

Chemical composition(mass fraction)(wt.%) of the HGH131

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) W(%) N(%) Cu(%) B(%) Nb(%) Fe(%)
≤0.10 ≤0.80 ≤1.20 0.020 0.020 19.00-22.00 25.00-30.00 2.80-3.50 4.80-6.00 0.150-0.300 - ≤0.005 0.70-1.30 Bal

Mechanical Properties of steel grade HGH131

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)
227 (≥) 823 (≥) 32 44 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade HGH131

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
42 - -     0.32 -  
819 575 - 24.3 421   -  
241 - 14 12.2   323 122

Heat Treatment of steel grade HGH131

Heat treated : 1143°C - 1255°C

Technological Curves of steel grade HGH131

Cross Reference Table (Equivalent Grade) of HGH131

Grade Standard Country Application
HGH131 GBT China Super alloy welding wire
HGH68 HGH139
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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