High quality special steel supplier.Old rev.

  • Certified Company

    DNV&ABS

  • Certified Company

    ISO 9001:2008

  • R&D Production

    In China
Get a Quote

ONORM St370S

St370S


St370S material is Austrian structural steel.

Chemical composition of St370S, St370S mechanical properties, St370S datasheet, St370S equivalent grade, Heat treatment and temperature process of St370S.


St370S property sheet

St370S Spec.

Related Materials

Chemical Composition of St370S

C 0.17
Si 0.1
Mn 0.30-0.60
P 0.04
S 0.040

Mechanical Properties of St370S

Rp0.2 (MPa) 471 (≥)
Rm (MPa) 964 (≥)
AKV (J) 41
A (%) 22
Z (%) 24
Hardness HBW 441

St370S shape and dimensions

St370S Round bar: 1mm-800mm
St370S Square bar: 10mm * 10mm-600mm *600mm
St370S Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
St370S Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
St370S Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
St370S 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@steelss.com

©Longhai Special Steel © 2005-2024