A131grB

ASTM A131 ABS LR BV geade B shipbuilding steel,ABS/B,LR/B,BV/B
BBN steel offer ASTM A131 ABS LR BV geade B shipbuilding steel,ABS/B,LR/B,BV/B,as a shipbuilding steel plate.BBN steel is specialized in supplying A131 general strength steel plate in A131 Grade B For more information of Grade B Steel plate, please check them in following:
ASTM A131 ABS LR BV geade B shipbuilding steel,ABS/B,LR/B,BV/ general Strength Chemical Composition:

>A131 Grade B general Strength Chemical Composition
Grade	The Element Max (%)
	C	Si	Mn	P	S	C+Mn/6
A131 Grade B	0.21	0.35	0.80	0.035	0.035	0.40

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】%

ASTM A131 ABS LR BV geade B shipbuilding steel,ABS/B,LR/B,BV/B high strength property:

A131 Grade B  high strength property
Grade		Mechanical Property			Charpy V Impact Test
	Thickness	Yield	Tensile	Elongation	Degree	Energy 1	Energy 2
A131 Grade B	mm	Min Mpa	Mpa	Min  %	0	J	J
	t≤50	235	400-520	21%		14	20
	50＜t≤70	235	400-520	21%		17	25
	70＜t≤100	235	400-520	21%		20	30
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal

More about ASTM A131 ABS LR BV geade B shipbuilding steel,ABS/B,LR/B,BV/B stock price,contact [email protected]