High quality special steel supplier.Old rev.

  • Certified Company

    DNV&ABS

  • Certified Company

    ISO 9001:2008

  • R&D Production

    In China
Get a Quote

CNS SM490YA

SM490YA


SM490YA material is China Taiwan Structural steel.

Chemical composition of SM490YA, SM490YA mechanical properties, SM490YA datasheet, SM490YA equivalent grade, Heat treatment and temperature process of SM490YA.


SM490YA property sheet

SM490YA Spec.

Related Materials

Chemical Composition of SM490YA

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

Mechanical Properties of SM490YA

Rp0.2 (MPa) 844 (≥)
Rm (MPa) 739 (≥)
AKV (J) 14
A (%) 21
Z (%) 31
Hardness HBW 244

SM490YA shape and dimensions

SM490YA Round bar: 1mm-800mm
SM490YA Square bar: 10mm * 10mm-600mm *600mm
SM490YA Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SM490YA Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SM490YA Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SM490YA Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

Our Materials

Why Our Service?

Let’s Start Work
Together

Get a Quote

Quick Contact

  • Ph: +86-1388-0247-006
  • Email: sales@longhaisteel.com

©Longhai Special Steel 2024