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HGH169

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HGH145 HGH356
#HGH169

Description

China GBT HGH169 Super alloy welding wire and HGH169 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: HGH169
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy HGH169 GBT China Super alloy welding wire
HGH3039
HGH3041
HGH3044
HGH3113
HGH3128
HGH3367
HGH132
HGH135
HGH33
HGH145

Chemical composition(mass fraction)(wt.%) of the HGH169

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) B(%) Nb(%) Al(%) Ti(%) Fe(%)
≤0.08 0.30 0.35 0.015 0.015 17.00-21.00 50.00-55.00 2.80-3.30 ≤0.006 4.75-5.50 0.20-0.60 0.65-1.15 Bal

Mechanical Properties of steel grade HGH169

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)
139 (≥) 887 (≥) 43 24 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade HGH169

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
33 - -     0.44 -  
279 999 - 11.3 411   -  
226 - 24 11.2   313 334

Heat Treatment of steel grade HGH169

Heat treated : 1776°C - 1169°C

Technological Curves of steel grade HGH169

Cross Reference Table (Equivalent Grade) of HGH169

Grade Standard Country Application
HGH169 GBT China Super alloy welding wire
HGH145 HGH356
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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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