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CNS SM490A

SM490A


SM490A material is China Taiwan Structural steel.

Chemical composition of SM490A, SM490A mechanical properties, SM490A datasheet, SM490A equivalent grade, Heat treatment and temperature process of SM490A.


SM490A property sheet

SM490A Spec.

Related Materials

Chemical Composition of SM490A

C Max 0.20
Si Max 0.55
Mn Max 1.60
P 0.035
S 0.035

Mechanical Properties of SM490A

Rp0.2 (MPa) 495 (≥)
Rm (MPa) 457 (≥)
AKV (J) 24
A (%) 32
Z (%) 12
Hardness HBW 312

SM490A shape and dimensions

SM490A Round bar: 1mm-800mm
SM490A Square bar: 10mm * 10mm-600mm *600mm
SM490A Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SM490A Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SM490A Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SM490A Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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