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G4000

Favorite Datasheet
F10011 F10008
#G4000

Description

USA SAE A 159 (2011), G4000 Caststeel Used in the products of the automobile, truck, tractor, and allied industries. Diesel engine castings, liners, cylinders, and pistons. and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Caststeel: G4000
Category Class Grade Type Standard Country Application
Steel GradesCaststeel G4000 Pearlitic SAE USA Used in the products of the automobile, truck, tractor, and allied industries. Diesel engine castings, liners, cylinders, and pistons.

Chemical composition(mass fraction)(wt.%) of the G4000

C Si Mn P S CEV
3.00 -3.30 1.80 -2.10 0.70 -1.00 ≤0.10 ≤0.15 3.7 -3.9

Mechanical Properties of steel grade G4000

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)
157 (≥) 746 (≥) 22 13 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade G4000

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
22 - -     0.12 -  
499 519 - 24.3 231   -  
549 - 23 11.2   131 322

Heat Treatment of steel grade G4000

Heat treated : 1874°C - 1988°C

Technological Curves of steel grade G4000

Cross Reference Table (Equivalent Grade) of G4000

Grade Standard Country Application
ASTM G4000
ASTM G4000d

Relevant standard of G4000

A 159 (2011) Automotive Gray Iron Castings A-159-(2011).pdf
F10011 F10008
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