High quality special steel supplier.Old rev.

  • Certified Company

    DNV&ABS

  • Certified Company

    ISO 9001:2008

  • R&D Production

    In China
Get a Quote

STAS/SR 40SiNiCr250

40SiNiCr250


40SiNiCr250 material is Stainless steel.

Chemical composition of 40SiNiCr250, 40SiNiCr250 mechanical properties, 40SiNiCr250 datasheet, 40SiNiCr250 equivalent grade, Heat treatment and temperature process of 40SiNiCr250.


40SiNiCr250 property sheet

40SiNiCr250 Spec.

Related Materials

Chemical Composition of 40SiNiCr250

C 0. 30-0. 50
Si 1.00-2.50
Mn 0. 50-1.50
P 0. 045
S 0.030
Cr 24.0-26.0
Ni 19.0-21.0
Mo 0. 20
W 0. 40-0.60
Cu 0. 30

Mechanical Properties of 40SiNiCr250

Rp0.2 (MPa) 816 (≥)
Rm (MPa) 525 (≥)
AKV (J) 33
A (%) 42
Z (%) 11
Hardness HBW 342

40SiNiCr250 shape and dimensions

40SiNiCr250 Round bar: 1mm-800mm
40SiNiCr250 Square bar: 10mm * 10mm-600mm *600mm
40SiNiCr250 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
40SiNiCr250 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
40SiNiCr250 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
40SiNiCr250 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