RINA Grade D shipbuilding steel plate

RINA Grade D, RINA Grade D steel, RINA Grade D shipbuilding steel plate and steel sheet,RINA D marine steel plate, RINA/D steel supplier and exporter

RINA Grade D Shipbuilding Steel Description:
RINA grade D steel is a kind of hot rolled general tensile strength steel. All the RINA/D shipbuilding steel offered by Katalor Industry can be certificated by Registro Italiano Navale (RINA).The RINA D grade steel plates have yield strength of 34,100 psi (235 MPa), and ultimate tensile strength of 58,000 - 75,500 psi (400-520 MPa).

RINA Grade D shipbuilding Steel Application:
RINA D Shipbuilding steel plates are mainly used for shipbuilding and ship repairing, the offshore oil drilling platform, the platform pipe joints and other components.

RINA Grade D Steel Grade Specification:
Thickness: 4mm to 260mm,
Width: 1200mm to 4000mm
Length: 3000mm to 18000mm.

RINA Grade D Shipbuilding Steel Chemical Composition Heat Analysis:

Element	RINA Grade D Max %	Element	RINA Grade D max %
C	0.21	Ni	-
Mn	0.60	Mo	-
Si	0.1-0.35	Al	-
S	0.035	Nb	-
P	0.035	V	-
Cu	-	Ti	-
Cr	-	N	-

RINA Grade D Ship Steel Mechanical Properties:

Grade	Thickness	Yield Strength	Tensile Strength	Elongation	Impact Energy
	(mm)	MPa (min)	MPa	% (min)	(KV J) (min)
					-20 degree
RINA Grade D	4-260	235	400-520	22	27J

Note: the impact energy under less 50mm thickness

Shanghai Katalor Industry Co., Ltd. has steel mill for manufacturing RINA Grade D steel. Katalor Industry is a professional RINA/D shipbuilding steel supplier and exporter. Katalor Industry has been in steel industry for many years and can offer every kind of shipbuilding steel plates and steel sheets to worldwide shipyard and ship building company. If you have any needs in RINA grade D steel plate, please feel free to contact us.

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