LR/AH50 Steel Plate For Shipbuilding - CHINA UNITED IRON AND STEEL LIMITED

LR/AH50,LR Grade AH50,LR AH50

Unitedsteel Shipbuilding Plate factory is specialized in producing, exporting high quality LR Classification Society Steel Plate, The main Grade is LR Grade A, Grade B, Grade D, Grade E, AH32, AH36, AH40, DH32, DH36, DH40, EH32, EH36, EH40 and FH32, FH36, FH40.

Tags:

LR/AH50 Chemical, LR/AH50 Composition, LR/AH50 Production Analysis, LR/AH50 Steel Plate, LR/AH50 Ship Plate, LR/AH50 Supplier, LR/AH50 Factory, LR/AH50 Stock list, LR/AH50 Mechanical property, LR/AH50 Stock. LR/AH50 Impact, LR/AH50 Tensile, LR/AH50 Yield, LR/AH50 Price

LR/AH50 Chemical Composition Max % for production analysis

LR/AH50 extra high Strength Chemical Composition
Grade	The Element Max (%)
Grade	C	Si	Mn	P	S	Al min	N
LR/AH50	0.21	0.55	1.70	0.035	0.035	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/AH50 Mechanical Property

LR/AH50 extra high strength property
Grade		Mechanical Property			Charpy V Impact Test
Grade	Thickness	Yield	Tensile	Elongation	Degree	Energy 1	Energy 2
LR/AH50	mm	Min Mpa	Mpa	Min %	0	J	J
	t≤50	500	610-770	18%		33	50
	50＜t≤70	500	610-770	18%		33	50
	70＜t≤100	500	610-770	18%		33	50
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal

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.

Tags: