ABS DH32 shipbuilding steel

Posted:2014-11-30 04:01:54

ABS Grade DH32,ABS Grade DH32 shipbuilding steel plate,ABS DH32 plate,ABS Grade DH32 ship plate,ABS Grade DH32 marine steel plate are mainly used to build vessels which are sailing in low temperature oceans.we specialized in supplying ABS high strength steel plate in ABS Grade DH32.

DH32 products include steel shipbuilding plate, fabricated steel sections and floor plate for decking. We can also supply bulb flats for plate stiffening, structural steel angles and inverted angles. Main application of ABS Grade DH32 shipbuilding steel plate is building decks of ships,vessels and boats,other normal repairing works in shipyards.

AB/DH32 high Strength Chemical Composition

Grade	The Element Max (%)
Grade	C	Si	Mn	P	S	Al	N
AB/DH32	0.18	0.1-0.50	0.90-1.6	0.035	0.035	0.015	-
	Nb	V	Ti	Cu	Cr	Ni	Mo
	0.02-0.05	0.05-0.10	0.02	0.35	0.2	0.4	0.08

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】

AB/DH32 high strength property

Grade		Mechanical Property			Charpy V Impact Test
Grade	Thickness	Yield	Tensile	Elongation	Degree	Energy 1	Energy 2
AB/DH32	mm	Min Mpa	Mpa	Min %	-20	J	J
	t≤50	315	440-590	22%		22	31
	50＜t≤70	315	440-590	22%		26	38
	70＜t≤100	315	440-590	22%		31	46
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal

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