A131 Grade AH40,A131GrAH40

Xinsteel rolling range for Marine steel A131 Grade AH40,A131GrAH40 steel plate,A131GrAH40 steel sheet shall be thickness from 3mm to 300mm,width from 1500mm to 4200mm and length from 3000mm to 18000mm.Our processing plants also can offer cutting and welding services for customers' special sizes demands.Our pre-treatment plants can offer shot blasting and painting for ABS A131 Grade AH40 shipbuilding steel plates and profiles before shipment,and then they can be used directly by the end users.

Technical Requirements & Additional Services for A131GrAH40 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 A131GrAH40 steel plate:

Yield strength (≥Mpa)	Tensile strength (Mpa)	Elongation in ≥,%
390	510-650	200mm	50mm
		19	22

►Chemical composition for A131GrAH40 steel plate (Heat Analysis Max%)

Main chemical elements composition of A131GrAH40 steel plate
C	Si	Mn	P	S	Al (acid) min.	Nb
0.18	0.10-0.50	0.90-1.60	0.035	0.035	0.015	0.02-0.05
V	Ti	Cu	Cr	Ni	Mo
0.05-0.10	0.02	0.35	0.20	0.40	0.08