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HGH44

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HGH41 HGH113
#HGH44

Description

China GBT HGH44 Super alloy welding wire and HGH44 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: HGH44
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy HGH44 GBT China Super alloy welding wire
HGH140
HGH36
HGH38
HGH42
HGH2132
HGH2135
HGH150
HGH30
HGH39
HGH41

Chemical composition(mass fraction)(wt.%) of the HGH44

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) W(%) Cu(%) B(%) Al(%) Ti(%) Fe(%)
≤0.10 ≤0.80 ≤0.50 0.013 0.013 23.50-26.50 Bal 13.60-16.00 0.200 - ≤0.50 0.30-0.70 ≤ 4.00

Mechanical Properties of steel grade HGH44

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)
344 (≥) 727 (≥) 14 13 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade HGH44

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
32 - -     0.31 -  
492 178 - 11.3 211   -  
377 - 22 33.2   112 231

Heat Treatment of steel grade HGH44

Heat treated : 1329°C - 1615°C

Technological Curves of steel grade HGH44

Cross Reference Table (Equivalent Grade) of HGH44

Grade Standard Country Application
HGH44 GBT China Super alloy welding wire
HGH41 HGH113
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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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