Products
We have professional sales team numbered 200 with more than 16 years experience.
Position:
Home > Products > Steel Plate > Hight Strength Low Alloy Steel

SS540 structural steel

JIS G3101:2004 SS540 structural steel angle contains 0.30% carbon and 1.60% manganese, which of them greatly improves its strength. Compared with SS400 & SS490, SS540 has much higher strength - 400 MPa yield strength and 540 MPa tensile strength. High strength makes it popular for applications where need strength but weight is an issue.
Technical Requirements & Additional Services
♦ High tension test
♦ Low temperature impacting test
♦ Simulated post-welded heat treatment (PWHT)
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Shot blasting and Painting,Cutting and welding as per end user’s demands
♦ Rolling under ASTM A6/A6M for Genenal requirements of structural used steel
Technicals
Mechnical property for SS540 mild steel:
 
Thickness (mm)
SS540 ≤ 16 > 16 ≤ 40 > 40 ≤ 100 > 100
Yield strength (≥Mpa) 400 390 390 390
Tensile strength (Mpa) 540

Chemical composition for SS540 carbon steel (Heat Analysis Max%)
 
Main chemical elements composition of SS540
C Mn P S Other alloy elements may added
0.30 0.30 0.040 0.040
Inquiry
* Name
* E-mail
Phone
Country
Message