SMA490AP STEEL PLATE

Hot rolled atmospheric corrosion resistance steel materials SMA490AP,SMA490AP steel plate,SMA490AP steel sheet supplying with EN10204 3.1 and 3.2 certificate.The main difference between these three steel grades SMA490AP,SMA490BP and SMA490CP is impacting test values,for weather resistant steel plate SMA490AP,no need to do low temperature impacting test according to standard,for weather resistant steel plate SMA490BP,it shall be done imapcting test under 0 centigree with minimum charpy absorbed energy 27J.

Technical Requirements & Additional Services for SMA490AP steel plate:
♦ Low temperature impacting test
♦ Cutting and welding as per end user’s demands
♦ More striction on some chemical elements contains
♦ Ultrasonic test under EN 10160,ASTM A435,A577,A578
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2 

►Mechnical property for SMA490AP steel plate:

Thickness (mm)
SMA490AP	≤ 16	> 16 ≤ 40	> 40 ≤ 75	> 75 ≤ 100	> 100 ≤ 160	> 160
Yield strength (≥Mpa)	365	355	335	325	305	295
Tensile strength (Mpa)	490-610

►Chemical composition for SMA490AP steel plate (Ladle Analysis Max%)

Main chemical elements composition of SMA490AP corten plate
C	Si	Mn	P	S	Cu	Cr	Ni
0.18	0.55	1.40	0.035	0.035	0.20-0.35	0.30-0.55	-