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QSt290S


QSt290S material is Austrian structural steel.

Chemical composition of QSt290S, QSt290S mechanical properties, QSt290S datasheet, QSt290S equivalent grade, Heat treatment and temperature process of QSt290S.


QSt290S property sheet

QSt290S Spec.

Related Materials

Chemical Composition of QSt290S

C 0.06
Si 0.1
Mn 0.20-0.40
P 0.04
S 0.04

Mechanical Properties of QSt290S

Rp0.2 (MPa) 146 (≥)
Rm (MPa) 121 (≥)
AKV (J) 42
A (%) 23
Z (%) 43
Hardness HBW 143

QSt290S shape and dimensions

QSt290S Round bar: 1mm-800mm
QSt290S Square bar: 10mm * 10mm-600mm *600mm
QSt290S Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
QSt290S Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
QSt290S Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
QSt290S Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes