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GH3030

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GH3007 GH3039
#GH3030

Description

China GBT GH3030 wrought Fe/Ni-base superalloy and GH3030 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: GH3030
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy GH3030 GBT China wrought Fe/Ni-base superalloy
GH2696
GH2706
GH2747
GH2761
GH2901
GH2903
GH2907
GH2909
GH2984
GH3007

Chemical composition(mass fraction)(wt.%) of the GH3030

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Cu(%) B(%) Nb(%) Al(%) Ti(%) Fe(%)
≤0.12 0.80 0. 70 0.030 0.020 19.00-22.00 Bal - ≤0-200 - - ≤0. 15 0. 15 -0.35 ≤1.50

Mechanical Properties of steel grade GH3030

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)
957 (≥) 698 (≥) 41 22 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade GH3030

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 - -     0.44 -  
238 439 - 34.3 322   -  
347 - 32 42.2   122 334

Heat Treatment of steel grade GH3030

Heat treated : 1443°C - 1253°C

Technological Curves of steel grade GH3030

Cross Reference Table (Equivalent Grade) of GH3030

Grade Standard Country Application
GH3030 GBT China Solid solution strengthening type iron base alloy
GH3030 GBT China wrought Fe/Ni-base superalloy
HGH3030 GBT China Super alloy welding wire
GH3007 GH3039
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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...

Rfq.: sales@longhaisteel.com
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