HVG MARINE STEEL 0134

HVG MARINE STEEL 0134: AB AQ56 Shipbuilding Steel Plate

AB/AQ56 shipbuilding steel plate is suitable for offshore drilling platforms, shipping engineering and shipbuilding projects. The shipbuilding steel plate is ABS grade AQ56. Its steel grade is equivalent with CCSAH550, BVAH550, NV A550, GL-A550, KRAH56, LRAH55, KA56, and RINA-A550. The AB/AQ56 is a super high strength steel grade. It has excellent mechanical properties. We are able to provide normal strength shipbuilding steel plates, high strength shipbuilding steel plates, and super high strength shipbuilding steel plates. We can customize the sizes of steel plates for you. The steel futures and spot are both available. Besides, we are able to provide relevant certificates, such as CCS, ABS, LR, BV, GL,KR,NK,RINA, DNV… If you want to know more details about our products, welcome to contact us.

Why choose us?

High quality products, certified by the classification societies
An ample supply
Professional service
Fast delivery
Reasonable price

Technical specification:

Specifications of AB/AQ56 Shipbuilding Steel Plate

Project	Data
Steel Grade	AB/AQ56
Chemical Composition	C %	≦0.21
	Si %	≦0.55
	Mn %	≦1.70
	P %	≦0.030
	S %	≦0.030
	N %	≦0.020
Mechanical Property	Upper Yield strength (ReH/MPa)	≧550
	Tensile Strength (Rm/MPa)	670~830
	Elongation after Fracture (A/%)	≧16
Charpy V-Notch Impact Test	Longitudinal (KV2/J)	≧55
	Transverse (KV2/J)	≧37
	Test Temperature (℃)	0
Heat Treatment	TM/QT/TM+T
Plate Size	Thickness (mm)	6~350
	Width (mm)	900~4850
	Length (mm)	3000~25000
Note	It is available to customize the size of steel plate.