RINA D690 shipbuilding structural steel,RINA D690 marine steel

RINA D690 steel is a kind of high tensile strength marine steel. All of these steels have been engineered to be optimal long-lived shipbuilding steels.RINA D690 Shipbuilding steel plates are mainly used for making the offshore oil drilling platform, the hull of ship building and ship repairing, the platform pipe joints and other components. All the RINA D690 shipbuilding Steel offered by Shanghai Royal Industry can be certificated by Shanghai Royal Industry as per customer's request.

RINA D690, RI/D690 RINA D690 Z15, RINA D690 Z25,RINA D690 Z35 chemical composition in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar

Grade

C max

max

P max

S max

Als

N max

Nb max

max

D690

0.21

0.10-0.55

1.7

0.035

0.015-0.08

0.20

0.02-0.05

0.04-0.10

0.02

0.005

RINA D690, RI/D690 RINA D690 Z15, RINA D690 Z25,RINA D690 Z35 Mechanical Property in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar

Grade

Mechanical Property

Charpy V Impact Test

Yield Min Mpa

Tensile

Mpa

Elongation

Min %

Degree

Energy 1 (J)

Energy 2(J)

D690

690

770-940

14%

-20

RINA D690, RI/D690 RINA D690 Z15, RINA D690 Z25,RINA D690 Z35 shipbuilding steel plate, Delivery condition: CR, Normalized, Q&T, TMCP, Impact test. Z15, Z25, Z35

Shanghai Royal Industry keeps more than 10,000 tons hot rolled and cold rolled RINA D690, RI/D690 shipbuilding steel in stock each month. We can meet our customer’s any quantity request. Based on these stock source, our advantage industry spread into steel process like : cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.

Email: info@sg295steel.com
Tel: 021-60880117

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