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G2500a

Favorite Datasheet
F10005 F10009
#G2500a

Description

USA SAE ASTM A 159 (1983), G2500a Caststeel Used in the products of the automobile, truck, tractor, and allied industries and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Caststeel: G2500a
Category Class Grade Type Standard Country Application
Steel GradesCaststeel G2500a Ferrite-Pearlitic SAE USA Used in the products of the automobile, truck, tractor, and allied industries

Chemical composition(mass fraction)(wt.%) of the G2500a

C Si Mn P S
≤3.40 1.60 -2.10 0.60 -0.90 ≤0.15 ≤0.12

Mechanical Properties of steel grade G2500a

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)
581 (≥) 944 (≥) 31 42 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade G2500a

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
23 - -     0.13 -  
871 147 - 44.3 312   -  
773 - 12 31.2   134 321

Heat Treatment of steel grade G2500a

Heat treated : 1232°C - 1851°C

Technological Curves of steel grade G2500a

Cross Reference Table (Equivalent Grade) of G2500a

Grade Standard Country Application
ASTM G2500a

Relevant standard of G2500a

ASTM A 159 (1983) Automotive gray iron castings ASTM-A-159-(1983).pdf
F10005 F10009
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