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CNS SUM31

SUM31


SUM31 material is China Taiwan Structural steel.

Chemical composition of SUM31, SUM31 mechanical properties, SUM31 datasheet, SUM31 equivalent grade, Heat treatment and temperature process of SUM31.


SUM31 property sheet

SUM31 Spec.

Related Materials

Chemical Composition of SUM31

C 0.14-0.20
Mn 1.00-1.30
P 0.04
S 0.08-0.13
Pb —

Mechanical Properties of SUM31

Rp0.2 (MPa) 441 (≥)
Rm (MPa) 348 (≥)
AKV (J) 42
A (%) 31
Z (%) 44
Hardness HBW 131

SUM31 shape and dimensions

SUM31 Round bar: 1mm-800mm
SUM31 Square bar: 10mm * 10mm-600mm *600mm
SUM31 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SUM31 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SUM31 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SUM31 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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