ABS Grade AQ51 STEEL PLATE

Quenched and Tempered rolled ABS Grade AQ51,ABS AQ51 steel plate,ABS AQ51 steel sheet owned the highest tensile strength within 610-770 Mpa,and the minimum yield point shall be 500 Mpa.Class AQ51 indicate the low temperature impacting test shall be done under 0 centigree.Xinsteel Industrial exported 500,000 tons higher strength shipbuilding steel materials all over the world especially southeast asia.When delivery,mill quality department would mark on each shipbuilding steel plate,for ABS AQ51 ship plate,the steel mark should be included as Mill's Logo,Sizes,Steel Grade,Heat treatment mark,Heat Number or Batch number.

Technical Requirements & Additional Services for ABS AQ51 steel plate:
♦ High tension test
♦ Z-Test (Z15,Z25,Z35)
♦ Low temperature impacting test
♦ Ultrasonic test under ASTM A435,A577,A578
♦ Cetificated by ABS,LR,GL,BV,DNV,KR,NK,CCS,RINA
♦ 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 

►Mechnical property for ABS Grade AQ51 shipbuilding plate:

Yield strength (≥Mpa)	Tensile strength (Mpa)	Steel mark
500	610-770
		AB/AQ51

►Chemical composition for ABS Grade AQ51 ship plate (Heat Analysis Max%)

Main chemical elements composition of ABS Grade AQ51
C	Si	Mn	P	S	N
0.21	0.55	1.70	0.035	0.035	0.02