GL Grade FH40,GL FH40

The higher steel grade GL Grade FH40,GL FH40,GL FH40 steel plate are used abnormally owning to its high cost and substitutability.For shipbuilding steel plate GL Grade FH40,the standard rolling size is width of 2000mm and length 6000mm,considering the steel plates can be loaded into the twenty feet container,we suggest the end users to accept 5800mm,it would cost much ocean freight for them when transport.

Technical Requirements & Additional Services for GL FH40 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 GL Grade FH40 shipbuilding structual steel:

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

►Chemical composition for GL Grade FH40 ship steel (Heat Analysis Max%)

Main chemical elements composition of GL Grade FH40
C	Si	Mn	P	S	Al (acid) min.	Nb
0.16	0.50	0.90-1.60	0.025	0.025	0.015	0.02-0.05
V	Ti	Cu	Cr	Ni	Mo	N
0.03-0.10	0.02	0.35	0.20	0.80	0.08	0.009