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HGH3030

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HGH2150 HGH3039
#HGH3030

Description

China GBT HGH3030 Super alloy welding wire and HGH3030 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: HGH3030
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy HGH3030 GBT China Super alloy welding wire
HGH4033
HGH4145
HGH4169
HGH4356
HGH4642
HGH4648
HGH533
HGH536
HGH600
HGH2150

Chemical composition(mass fraction)(wt.%) of the HGH3030

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) V(%) Cu(%) B(%) Nb(%) Fe(%)
≤0.12 ≤0.80 ≤0.70 0.015 0.010 19.00-22.00 Bal ≤1.00 0.200 - 0.15-0.35 ≤0.15

Mechanical Properties of steel grade HGH3030

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)
475 (≥) 431 (≥) 11 12 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade HGH3030

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
14 - -     0.11 -  
762 727 - 42.3 434   -  
396 - 13 14.2   422 421

Heat Treatment of steel grade HGH3030

Heat treated : 1488°C - 1286°C

Technological Curves of steel grade HGH3030

Cross Reference Table (Equivalent Grade) of HGH3030

Grade Standard Country Application
HGH3030 GBT China Super alloy welding wire
HGH2150 HGH3039
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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