SS400

SS400

Common carbon structural steel plate SS400 is most used by tank manufacturers all over the world.The equivalent steel grades are ASTM A36 carbon steel plate,Din 17100 St37-2 structural steel plate,GB Q235B carbon steel plate.Now Xinsteel’s rolling range for mild steel plate SS400 is thickness from 2mm to 650mm,width from 1200-4000mm and length from 3000mm-18000mm.For the thick steel plate of SS400,Xinsteel suggest our customers accept doing Normalised heat treatment for improved steel mechanical property.

Technical Requirements & Additional Services:

  • High tension test
  • Low temperature impacting test
  • Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
  • Simulated post-welded heat treatment (PWHT)
  • Shot blasting and Painting,Cutting and welding as per end user’s demands

Techicals

Mechnical property for SS400 mild steel:

Thickness (mm)
SS400
≤ 16
> 16 ≤ 40
> 40 ≤ 100
> 100
Yield strength (≥Mpa)
245
235
215
205
Tensile strength (Mpa)
400-510

Chemical composition for SS400 carbon steel (Heat Analysis Max%)

Main chemical elements composition of SS400
C
Mn
P
S
Other alloy elements may added
-
-
0.050
0.050



Copyright © 2018.Company name All rights reserved.sitemap1