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STAS/SR A4

A4


A4 material is Structural steel.

Chemical composition of A4, A4 mechanical properties, A4 datasheet, A4 equivalent grade, Heat treatment and temperature process of A4.

  • Tags: A4,

A4 property sheet

A4 Spec.

Related Materials

ISO A4
A4

Chemical Composition of A4

C 0.10
Si 0.05
Mn 0.50
P 0.035
S 0.035
Cr 0.03
Ni 0.10
Cu 0.1

Mechanical Properties of A4

Rp0.2 (MPa) 231 (≥)
Rm (MPa) 467 (≥)
AKV (J) 41
A (%) 14
Z (%) 23
Hardness HBW 411

A4 shape and dimensions

A4 Round bar: 1mm-800mm
A4 Square bar: 10mm * 10mm-600mm *600mm
A4 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A4 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A4 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A4 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

A4 Relevant products

B50A947 A4 Steel

B50A947 A4 Steel

By 50 t, 3 LF electric arc furnace smelting furnace t...

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