KR/R A51 Steel Plate - CHINA UNITED IRON AND STEEL LIMITED

KR/R A51 Steel Plate, KR/R A51 Ship Plate, KR/R A51 Supplier, KR/R A51 Factory

Unitedsteel Shipbuilding Plate factory is specialized in producing, exporting high quality KR/R Classification Society Steel Plate, The main Grade is KR/R Grade A, Grade B, Grade D, Grade E, A32, A36, A40, D32, D36, D40, E32, E36, E40 and F32, F36, F40.

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KR/R A51 Chemical Composition Max % for production analysis

KR/R A51 high Strength Chemical Composition
Grade	The Element Max (%)
Grade	C	Si	Mn	P	S	Al	N
KR/R A51	0.21	0.55	1.70	0.035	0.035	–	0.020
	Nb	V	Ti	Cu	Cr	Ni	Mo
	–	–	–	–	–	–	–

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】%

KR/R A51 Mechanical Property

KR/R A51 extra strength property
Grade	Mechanical Property			Charpy V Impact Test
	Yield	Tensile	Elongation	Degree	Energy 1	Energy 2
	Min Mpa	Mpa	Min %	0	50	33
KR/R A51	500	610-770	16
Note: Energy 1 is longitudinal impact test, Energy 2 is transverse

Size: Thickness 1mm to 600mm,

Width: 1500mm to 4500mm

Length: 10mm to 12000mm

Max weight of each plate: 50 Tons.

Delivery time: 25days or earlier.

Payment Item: TT or LC.

Quliay Promised: Third party inspection and factory inspection before delivery.

Cutting service and pretreatment Service

Unitedsteel Shipbuilding Plate factory is specialized in high quality shipbuilding steel plate and stock steel plates. If you have any requirement for Shipbuilding Steel Material plate, please feel free to contact us.

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