G4000

USA SAE A 159 (2011) G4000 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.

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.
Datasheet for:Steel Grades:Caststeel:G4000

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

Elements Min.(≥) Max.(≤)
C 3.00 3.30
Si 1.80 2.10
Mn 0.70 1.00
P - 0.10
S - 0.15
CEV 3.7 3.9

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of 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)
155 (≥) 225 (≥) 13 14 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 324
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
41 - -     0.42 -  
876 146 - 34.3 132   -  
696 - 22 32.2   232 134
Heat treated : 1483°C - 1969°C
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.

Cross Reference Table(Equivalent Grade)

Grade Standard Country Application
G4000 SAE USA
Used in the products of the automobile, truck, tractor, and allied industries. Diesel engine castings, liners, cylinders, and pistons.
G4000a SAE USA
Used in the products of the automobile, truck, tractor, and allied industries. Diesel engine castings, liners, cylinders, and pistons.

Relevant standard

Standard No. Description Download
A 159 (2011) Automotive Gray Iron Castings
Contact Suppliers with your enquiries for G4000 any of the shape and size.

Tool & Die Steels Inc.

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Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier.
A 159 (2011), G4000 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
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