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ABS Grade A bulb flat steel

ABS Grade A marine bulb flat steel bar with good toughness properties,higher strength.ABS Grade A bulb flat steel bar are mainly used to contribute hull of ships and the cranes of break bulker and vessels in low temperature oceans.All of our stock is the high quality ABS Grade A bulb flat steel bar shipbuilding steel bars.we has a large number of stocks.ABS Grade A bulb flat steel bar specifications:80 × 5/6,100 × 7/8,120 × 6/7/8,140 × 7/8/10,160 × 7/8/9/11,180 × 8/9/10/11,200 × 9/10/1112,220 × 10/11/12,240 × 10/11/12,260 × 10/11/12,280 × 11/12/13,300 × 11/12/13,320 × 12/13/14,340 × 12/13/14,370 × 13/14/15,400 × 14/15/16,430 × 14/15/17/19/20.
ABS Grade A, AB/A chemical composition in shipbuilding angle steel bar, bulb flat bar, L section steel bar

Grade

C max

Si max

Mn

P max

S max

Als min

AB/A

0.21

0.50

≥ 2.5C

0.035

0.035

-

CE: C+1/6Mn ≤ 0.40%
Cu ≤ 0.35%,Ni ≤ 0.30%
ABS Grade A, AB/A Mechanical Property in shipbuilding 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

AB/A

400-520

235

22

20

-

-

34

24

41

27

ABS Grade A, AB/A shipbuilding 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

AB/A

Plate/sheet

A(-)

N(-),TM(-)
CR(50)
AR*(50)

Profile steel

 

-

China special steel limited as the qualified ABS Grade A bulb flat steel bar supplier,always want to give you better products of ABS Grade A bulb flat steel bar.and you can tell us what kind of ABS Grade A bulb flat steel bar you need,we are capable to give you the right ABS Grade A bulb flat steel bar you need.
China special steel limited can guarantee the quality of ABS Grade A bulb flat steel bar,also you can get a fair ABS Grade A bulb flat steel bar price from the qualified ABS Grade A bulb flat steel bar supplier,so if you need,don't hesitate to contact us.

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