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GBT S240

S240


S240 material is China structural steel and alloy steel.

Chemical composition of S240, S240 mechanical properties, S240 datasheet, S240 equivalent grade, Heat treatment and temperature process of S240.


S240 property sheet

S240 Spec.

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Chemical Composition of S240

C Max 0.17
Si Max 0.35
Mn 0.45-1.15
P 0.03
S 0.03

Mechanical Properties of S240

Rp0.2 (MPa) 687 (≥)
Rm (MPa) 952 (≥)
AKV (J) 24
A (%) 24
Z (%) 34
Hardness HBW 443

S240 shape and dimensions

S240 Round bar: 1mm-800mm
S240 Square bar: 10mm * 10mm-600mm *600mm
S240 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
S240 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
S240 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
S240 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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