Q355C STEEL PLATE

Q355C steel plate is equivalent to Q345C steel plate in GB/T 1591-2008,and also equal to EN 10025-2 S355J0 steel plate,Q345C steel material shall be done low temperature impacting test at 0 Deg.C.Xinsteel stock Q355C steel plate,Q355C steel angle,Q355C flat bar,S355j0 steel plate,S355j0 steel pipes in our port warehouses which ready for shipment.

Technical Requirements & Additional Services for Q355C steel plate:
♦ Sharpy V-nocth impacting test reach to Minus 60 Deg.Centigrade
♦ Cutting,Welding,Machining,Milling as per end user’s CAD drawing
♦ More striction on some chemical elements contains for special applications
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Non-destructive inspection under GB/T2970,JB4730,EN 10160,ASTM A435,A577,A578 
♦ Shot blasting comply to SA 2.5 or SSPC and painting with shop primer.

►Mechnical property for GB/T 1591-2018 Q355C STEEL PLATE

Mechanical Property for Q355C steel plate
	Thickness (mm)
Yield strength (≥Mpa)	T≤16	16<T≤40	40<T≤63	63<T≤80	80<T≤100	100<T≤150	150<T≤200	200<T
	355	345	335	325	315	295	285	275
Tensile strength (Mpa)	T≤100		100<T≤150		150<T≤250		250<T≤4000
	470-630		450-600		450-600		-

►Chemical composition for GB/T 1591-2018 Q355C STEEL PLATE (Heat Analysis Max%)

Main chemical elements composition of Q355C
C	Si	Mn	P	S	Cr	Ni	Cu	N
0.20	0.55	1.60	0.030	0.030	0.30	0.30	0.40	0.012