LR/FH46 Steel Plate

LR/FH46 steel plate,LR steel plateFH46,LR/FH46,R Grade FH46.LR FH46 STEEL PLATE

Gnee steel is specialized in supplying LR extra strength steel plate in LR Grade FH46. For more information of Grade FH46 steel plate, please check them in following: 

LR/FH46 extra high Strength Chemical Composition
Grade	The Element Max (%)
	C	Si	Mn	P	S	Al	N
LR/FH46	0.18	0.55	1.60	0.025	0.025	0.015	0.020
	Nb	V	Ti	Cu	Cr	Ni	Mo
	0.02-0.05	0.03-0.10	0.02

Crack Sensitivity:  Pcm = (C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B)%
Carbon Equivalent:  Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%  

LR/FH46 extra high strength property
Grade		Mechanical Property			Charpy V Impact Test
	Thickness	Yield	Tensile	Elongation	Degree	Energy 1	Energy 2
LR/FH46	mm	Min Mpa	Mpa	Min  %	-60	J	J
	t≤50	460	570-720	19%		31	46
	50＜t≤70	460	570-720	19%		31	46
	70＜t≤100	460	570-720	19%		31	46
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal

 

If you're satisfied with our lr/fh46 steel plate, welcome to place orders with us. As one of the best LR Steel Plate manufacturers and suppliers in China, we have bulk hot sale products in stock at your choice. For detailed chemical composition and free sample, contact our factory now. Competitive price and good service are offered.