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UNE E1291

E1291


E1291 material is Spain structural alloy steel.

Chemical composition of E1291, E1291 mechanical properties, E1291 datasheet, E1291 equivalent grade, Heat treatment and temperature process of E1291.


E1291 property sheet

E1291 Spec.

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Chemical Composition of E1291

C 0.19-0.25
Si 0.15'-0.35
Mn 0.50-0.80
P 0.035
S 0.035
B 0.0008 -0.0050

Mechanical Properties of E1291

Rp0.2 (MPa) 424 (≥)
Rm (MPa) 139 (≥)
AKV (J) 23
A (%) 31
Z (%) 32
Hardness HBW 431

E1291 shape and dimensions

E1291 Round bar: 1mm-800mm
E1291 Square bar: 10mm * 10mm-600mm *600mm
E1291 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
E1291 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
E1291 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
E1291 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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