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UNE E1740

E1740


E1740 material is Spain structural alloy steel.

Chemical composition of E1740, E1740 mechanical properties, E1740 datasheet, E1740 equivalent grade, Heat treatment and temperature process of E1740.


E1740 property sheet

E1740 Spec.

Related Materials

Chemical Composition of E1740

C 0.38-0.45
Si 0.20-0.50
Mn 0.50-0.80
P 0.035
S 0.035
Cr 1.50-1.80
Mo 0.25-0.40

Mechanical Properties of E1740

Rp0.2 (MPa) 682 (≥)
Rm (MPa) 648 (≥)
AKV (J) 11
A (%) 33
Z (%) 32
Hardness HBW 134

E1740 shape and dimensions

E1740 Round bar: 1mm-800mm
E1740 Square bar: 10mm * 10mm-600mm *600mm
E1740 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
E1740 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
E1740 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
E1740 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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