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GH1015

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China GJB GH1015 specification for hot-rolled and forged heat-resisting superalloy bars for aviation load-bearing parts and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GH1015 / GH1015
Category Grade Standard Region/Area Standard Content
Metals GH1015 GJB 3165A China specification for hot-rolled and forged heat-resisting superalloy bars for aviation load-bearing parts

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

Element Min Max Similar
C - 0.0800 -
Cr 19.0000 22.0000 -
Ni 34.0000 39.0000 -
W 4.8000 5.8000 -
Mo 2.5000 3.2000 -
Fe - - -
Nb 1.1000 1.6000 -
B - 0.0100 -
Ce - 0.0500 -
Mn - 1.5000 -
Si - 0.6000 -
P - 0.0200 -
S - 0.0150 -
Cu - 0.2500 -

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)
694 (≥) 873 (≥) 12 44 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

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
31 - -     0.23 -  
618 636 - 11.3 412   -  
314 - 22 13.2   412 432

Heat Treatment of steel grade GH1015

Heat treated : 1446°C - 1172°C

Technological Curves of steel grade GH1015

Cross Reference Table (Equivalent Grade) of GH1015

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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Jiangyou Longhai Special Steel Co.,Ltd.

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