LR Grade FH36,LR FH36

LR Grade FH36,LR FH36,LR FH36 steel plate contains more Nickel and Nitrogen elements and less limited for Phosphorus and Sulphur in chemical composition when rolling.Nickel element can improve the weather resistance when sailing in ocean.Besides,LR Grade FH36 shipbuilding steel plate 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 ship steel plate LR Grade FH36 to improved the strength in thickness direction.

Technical Requirements & Additional Services for LR Grade 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 LR Grade FH36 shipbuilding structual steel:

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

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

Main chemical elements composition of LR 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