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GBT A30424

A30424


A30424 material is China structural steel and alloy steel.

Chemical composition of A30424, A30424 mechanical properties, A30424 datasheet, A30424 equivalent grade, Heat treatment and temperature process of A30424.


A30424 property sheet

A30424 Spec.

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Chemical Composition of A30424

C 0.38-0.45
Si Max 0.30
Mn 0.60-0.90
P 0.035
S 0.035
Cr 0.90-1.20
Mo 0.15-0.25
Al —

Mechanical Properties of A30424

Rp0.2 (MPa) 629 (≥)
Rm (MPa) 365 (≥)
AKV (J) 22
A (%) 24
Z (%) 42
Hardness HBW 244

A30424 shape and dimensions

A30424 Round bar: 1mm-800mm
A30424 Square bar: 10mm * 10mm-600mm *600mm
A30424 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A30424 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A30424 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A30424 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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