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HGH145

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HGH33 HGH169
#HGH145

Description

China GBT HGH145 Super alloy welding wire and HGH145 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: HGH145
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy HGH145 GBT China Super alloy welding wire
HGH3030
HGH3039
HGH3041
HGH3044
HGH3113
HGH3128
HGH3367
HGH132
HGH135
HGH33

Chemical composition(mass fraction)(wt.%) of the HGH145

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%) Nb(%) Al(%) Ti(%) Fe(%)
≤0.08 0.50 1.00 0.020 0.010 14.00-17.00 Bal 0.200 0.70-1.20 0.40-1.00 2.50-2.75 5.00-9.00

Mechanical Properties of steel grade HGH145

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)
859 (≥) 633 (≥) 34 23 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade HGH145

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
24 - -     0.42 -  
697 256 - 12.3 134   -  
682 - 44 33.2   134 211

Heat Treatment of steel grade HGH145

Heat treated : 1487°C - 1677°C

Technological Curves of steel grade HGH145

Cross Reference Table (Equivalent Grade) of HGH145

Grade Standard Country Application
HGH145 GBT China Super alloy welding wire
HGH33 HGH169
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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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