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G2500 material is SAE A 159 (2011) Automotive Gray Iron Castings Used in the products of the automobile, truck, tractor, and allied industries; small cylinder blocks, cylinder heads, air cooled cylinders, pistons, clutch plates, oil pump bodies, transmission cases, gear boxes, clutch housings, and light-duty brake drum.

Chemical composition of G2500, G2500 mechanical properties, G2500 datasheet, G2500 equivalent grade, Heat treatment and temperature process of G2500.

G2500 property sheet

G2500 Spec.

SAE A 159 (2011)
Automotive Gray Iron Castings

Related Materials


Chemical Composition of G2500

C: 3.20 3.50
Si: 2.00 2.40
Mn: 0.60 0.90
P: Max 0.20
S: Max 0.15
CEV: 4.0 4.25

Mechanical Properties of G2500

Rp0.2 (MPa) 697 (≥)
Rm (MPa) 767 (≥)
AKV (J) 21
A (%) 14
Z (%) 41
Hardness HBW 223

G2500 shape and dimensions

G2500 Round bar: 1mm-800mm
G2500 Square bar: 10mm * 10mm-600mm *600mm
G2500 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
G2500 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
G2500 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
G2500 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes