GL Grade B
GL Grade B

Product:GL Grade B is a kind of shipbuilding steel.GL Grade B with good toughness properties,higher strength and can be used in ship's hull structure.All of our stock is the high quality GL Grade B shipbuilding steel plate.We keep large amounts of shipbuilding steel in stocks.

Key words: GL Grade B shipbuilding steel, GL Grade B Ocean steel, GL Grade B Marine steel,GL Grade B offshore engineering steel. GL-B shipbuilding steel, GL-B Ocean steel, GL-B Marine steel,GL-B offshore engineering steel,GL Grade B Z15, GL Grade B Z25,GL Grade B Z35

GL Grade B, GL-B chemical composition in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar

Grade

C max

Si max

Mn

P max

S max

Als min

GL-B

0.21

0.35

0.80-1.20

0.035

0.035

-

CE: C+1/6Mn ≤ 0.40%

Cu ≤ 0.35%,Ni ≤ 0.30%

GL Grade B, GL-B Mechanical Property in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar

Grade

Rm

(MPa)

Re(MPa) min

A% min

Akv/J min

E.T °C

Thickness (mm)

≤ 50

>50-70

>70-100

L

C

L

C

L

C

GL-B

400-520

235

22

0

27

20

34

24

41

27

GL Grade B, GL-B shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar delivery condition :

Grade

category

The thickness of steel

 
 

≤ 12

>12.5-25

>25-35

>35-50

>50-100

GL-B

Plate/sheet

A(-)

A(50)

N(50),TM(5)

CR(25)

AR*(25)

Profile steel

-

JW steel keeps more than 10,000 tons hot rolled and cold rolled GL Grade B, GL-B 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 Grade B, GL-B shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar supplier, GL Grade B, GL-B shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar manufacturer, GL Grade B, GL-B shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar exporter, please contact JW steel’s sales team. We will give you the GL Grade B, GL-B shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar competitive price, GL Grade B, GL-B shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar good quality and best service from us.

Related Link: ABS Grade B, BV Grade BDNV Grade B, NK Grade B,KR Grade B, RINA Grade B, LR Grade B,GL certification shipbuilding steel

AB/ B

NV/B

LR/B

BV/B

R B

K B

RI/B