S355J2W STEEL PLATE

S355J2W,S355J2W steel plate,S355J2W steel sheet weathering steel material export to Malaysia,Indonesia and Thailand.Unlike unalloyed constructional steel plate,when copper is added as an alloy in weather resistant steel plate S355J2W,there would automatically form a barrier layer which can prevent atmosphere,moisture and other corrosion elements.This layer contains alkaline copper sulphate.

Technical Requirements & Additional Services for S355J2W 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 S355J2W steel plate:

Thickness (mm)
S355J2W	≤ 16	> 16 ≤ 40	> 40 ≤ 63	> 63 ≤ 80	> 80 ≤ 100	> 100
Yield strength (≥Mpa)	355	345	335	325	315	295
	< 3	≥ 3 ≤ 100				> 100
Tensile strength (Mpa)	510-680	470-630				450-600

►Chemical composition for S355J2W steel plate (Heat Analysis Max%)

Main chemical elements composition of S355J2W steel plate
C	Si	Mn	P	S	N	Cr	Cu
0.16	0.50	0.50-1.50	0.030	0.030	0.009	0.40-0.80	0.25-0.55