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GH4037

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China GJB GH4037 航空发动机转动件用高温合金热轧棒材规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GH4037 / GH4037
Category Grade Standard Region/Area Standard Content
Metals GH4037 GJB 1953A China 航空发动机转动件用高温合金热轧棒材规范

Chemical composition(mass fraction)(wt.%) of the GH4037

Element Min Max Similar
C 0.0300 0.1000 -
Cr 13.0000 16.0000 -
W 5.0000 7.0000 -
Mo 2.0000 4.0000 -
V 0.1000 0.5000 -
Al 1.7000 2.3000 -
Ti 1.8000 2.3000 -
Fe - 5.0000 -
B - 0.0200 -
Ce - 0.0200 -
Mn - 0.5000 -
Si - 0.4000 -
S - 0.0100 -
P - 0.0150 -
Cu - 0.0700 -
Pb - 0.0010 -
Bi - 0.0001 -
Sn - 0.0012 -
Sb - 0.0025 -
As - 0.0025 -
Ni - - -

Mechanical Properties of steel grade GH4037

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)
617 (≥) 983 (≥) 42 21 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade GH4037

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
24 - -     0.12 -  
458 459 - 34.3 141   -  
596 - 14 14.2   441 421

Heat Treatment of steel grade GH4037

Heat treated : 1333°C - 1688°C

Technological Curves of steel grade GH4037

Cross Reference Table (Equivalent Grade) of GH4037

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.
Jiangyou Longhai Special Steel Co.,Ltd.

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