Contact us
Home > Extra high tensile strength shipbuilding steel plate > GL F620 shipbuilding steel plate,GL F620 shipbuilding angle steel bar

GL F620 shipbuilding steel plate,GL F620 shipbuilding angle steel bar

GL F620 shipbuilding steel plate

 GL-F620 shipbuilding steel plate is a kind of high tensile strength marine steel. All of these steels have been engineered to be optimal long-lived shipbuilding steels.GL-F620 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 GL-F620 shipbuilding steel offered by Shanghai Royal Industry can be certificated by Shanghai Royal Industry as per customer's request.

GL F620 offshore engineering steel chemical composition in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar

Grade

C max

Si

Mn

max

P max

S max

Als

N max

Nb max

V

max

Ti

max

B

max

F620

0.21

0.10-0.55

1.7

0.035

0.035

0.015-0.08

0.20

0.02-0.05

0.04-0.10

0.02

0.005

GL F620, GL-F620 GL F620 Z15, GL F620 Z25,GL F620 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)

F620

620

720-890

15%

-60

41

62

GL F620, GL-F620 GL F620 Z15, GL F620 Z25,GL F620 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 GL F620, GL-F620 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.

We also have a high quality logistics team who make sure the fast delivery time and shipment. Anyway, if you want to find GL F620, GL-F620 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar supplier, GL F620, GL-F620 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar manufacturer, GL F620, GL-F620 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar exporter, please contact Shanghai Royal Industry's sales team. We will give you the GL F620, GL-F620 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ Lsection steel bar competitive price, GL F620, GL-F620 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar good quality and best service from us.

Related Link: GL A620, GL D620, GL E620,Extra-high strength shipbuilding steel plate

GL-A620

GL-D620

GL-E620

If necessary, please leave your message, we will contact you as soon as possible, thank you!

Name:
Email:
Tel:
Message: