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ONORM St41KW

St41KW


St41KW material is Austrian structural steel.

Chemical composition of St41KW, St41KW mechanical properties, St41KW datasheet, St41KW equivalent grade, Heat treatment and temperature process of St41KW.


St41KW property sheet

St41KW Spec.

Related Materials

Chemical Composition of St41KW

C Max 0.20
Si Max 0.35
Mn 0.50-1.30
P 0:035
S 0.03
Al 0.02

Mechanical Properties of St41KW

Rp0.2 (MPa) 758 (≥)
Rm (MPa) 693 (≥)
AKV (J) 41
A (%) 21
Z (%) 24
Hardness HBW 133

St41KW shape and dimensions

St41KW Round bar: 1mm-800mm
St41KW Square bar: 10mm * 10mm-600mm *600mm
St41KW Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
St41KW Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
St41KW Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
St41KW Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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