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Description

China GBT GH1015 Solid solution strengthening type iron base alloy and GH1015 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: GH1015
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy GH1015 GBT China Solid solution strengthening type iron base alloy
40SiNiCr250
1.0605
Alloy 52
Alloy 713C
Alloy 713LC
GH1015
GH1016
GH1035
GH1040
ASTM A638 Grade 660B 660D Alloy A286

Chemical composition(mass fraction)(wt.%) of the GH1015

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) W(%) Nb(%) Other(%)
≤0.08 0.6 1.5 0.02 0.015 19.0-22.0 34.0-39.0 2.50-3.20 4.80-5.80 1.10-1.60 B≤0.01,Ce≤0.05

Mechanical Properties of steel grade GH1015

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)
998 (≥) 413 (≥) 43 44 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade GH1015

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
34 - -     0.22 -  
418 118 - 41.3 134   -  
792 - 11 31.2   411 431

Heat Treatment of steel grade GH1015

Heat treated : 1645°C - 1649°C

Technological Curves of steel grade GH1015

Cross Reference Table (Equivalent Grade) of GH1015

Grade Standard Country Application
GH1015 GBT China Solid solution strengthening type iron base alloy
GH1015 GBT China Solid solution strengthening type iron base alloy

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