LR Grade AH32,LR AH32

LR Grade AH32,LR AH32,LR AH32 steel plate is mainly used to build vessels&docks which are sailing in near-ocean waters.We offer wide heavy shipbuilding plate,up to today,we can supply the maximum thickness for shipbuilding plate Grade AH32 shall be 400mm,and the maximum width shall be till 4200mm.This owned world-class property.For the thickness above 40mm,our engineers suggest customers accept doing Normalized heat treatment for LR Grade AH32 steel plates.

Technical Requirements & Additional Services for LR Grade AH32 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 LR Grade AH32 shipbuilding structual steel:

Yield strength (≥Mpa)	Tensile strength (Mpa)	Elongation in ≥,%
315	440-590	200mm	50mm
		19	22

►Chemical composition for LR Grade AH32 ship steel (Heat Analysis Max%)

Main chemical elements composition of LR Grade AH32
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