ABS Grade B marine bulb flat steel bar with good toughness properties,higher strength.ABS Grade B 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 B bulb flat steel bar shipbuilding steel bars.we has a large number of stocks.ABS Grade B 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 B, AB/B 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/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%
ABS Grade B, AB/B Mechanical Property in shipbuilding angle steel bar, bulb flat bar, L section steel bar
Grade
|
Rm |
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/B |
400-520 |
235 |
22 |
0 |
27 |
20 |
34 |
24 |
41 |
27 |
ABS Grade B, AB/B 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/B |
Plate/sheet |
A(-) |
A(50) |
N(50),TM(5) |
||
Profile steel |
- |
China special steel limited as the qualified ABS Grade B bulb flat steel bar supplier,always want to give you better products of ABS Grade B bulb flat steel bar.and you can tell us what kind of ABS Grade B bulb flat steel bar you need,we are capable to give you the right ABS Grade B bulb flat steel bar you need.
China special steel limited can guarantee the quality of ABS Grade B bulb flat steel bar,also you can get a fair ABS Grade B bulb flat steel bar price from the qualified ABS Grade B bulb flat steel bar supplier,so if you need,don't hesitate to contact us.
- Nickle alloys & Super alloys
- Stainless steel & Heat resistant steel
- Carbon steel
- Low alloy high strength steel
- High strength steel
- Boiler steel plate
- Shipbuilding steel plate
- Bridge structural steel
- Weathering steel
- Wear resistant steel
- Pipeline steel
- High carbon steel
- Alloy steel
- CQ/DQ/DDQ/CSS/HSS Grade steel
- Hot rolled steel coil
- Cold rolled steel coil
- Pickled & oiled steel coil
- Electrical steel
- Galvanized and prepainted steel
- Shipbuilding angle steel bar
- Shipbuilding bulb flat bar
- Shipbuilding L shape bars