High quality special steel supplier.Old rev.

  • Certified Company

    DNV&ABS

  • Certified Company

    ISO 9001:2008

  • R&D Production

    In China
Get a Quote

KS STR409L

STR409L


STR409L material is KS D 3732 (2002) Heat - resisting steel plates and sheets Heat - resisting steel plates and sheets.

Chemical composition of STR409L, STR409L mechanical properties, STR409L datasheet, STR409L equivalent grade, Heat treatment and temperature process of STR409L.


STR409L property sheet

STR409L Spec.

KS D 3732 (2002)
Heat - resisting steel plates and sheets

Related Materials

STR409L

Chemical Composition of STR409L

C: Max 0.03
Si: Max 1.00
Mn: Max 1.00
P: Max 0.04
S: Max 0.03
Cr: 10.50 11.75
Ni: Max 0.60
Mo: Max Min
N: Max Min
Ti: 6×C％ 0.75

Mechanical Properties of STR409L

Rp0.2 (MPa) 782 (≥)
Rm (MPa) 751 (≥)
AKV (J) 24
A (%) 34
Z (%) 21
Hardness HBW 421

STR409L shape and dimensions

STR409L Round bar: 1mm-800mm
STR409L Square bar: 10mm * 10mm-600mm *600mm
STR409L Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STR409L Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STR409L Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STR409L 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