GL Grade FH36,GL FH36

GL Grade FH36 shipbuilding steel plate,also named as GL Grade FH36 marine steel plate which have to be done low temperature impacting test under minus 60 centigree and done normalized heat treatment for any thickness.Else,Our engineers suggest our end users to choose Z-test for GL Grade FH36,GL FH36,GL FH36 steel plate to improved the strength in thickness direction,they can choose three different classes for Z-Test,Z15,Z25 and Z35.

Technical Requirements & Additional Services for GL FH36 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 FH36 shipbuilding structual steel:

Yield strength (≥Mpa)	Tensile strength (Mpa)	Elongation in ≥,%
355	490-620	200mm	50mm
		19	22

►Chemical composition for GL Grade FH36 ship steel (Heat Analysis Max%)

Main chemical elements composition of GL Grade FH36
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