ABS, BV, GL, LR, NK, KR, DNV, RINA, CCS, A131 Grade B shipbuilding steel plate

Posted:9/12/2017 11:04:05 PM

BBN steel hot sell ABS, BV, GL, LR, NK, KR, DNV, RINA, CCS, A131 Grade B shipbuilding steel plate stock in China,best price and high quality Grade B shipbuilding steel plate.
ABS, BV, GL, LR, NK, KR, DNV, RINA, CCS, A131 Grade B shipbuilding steel plate is a kind of hot rolled general tensile strength steel,it is ordinary-strength steel for shipbuilding.
Grade B Steel Delivery state:Grade B Steel products shall usually be delivered normalized, tempered, quenched, ultrasonic test(ASTM A578 Level C/Level B/Level A, ASTM A435, En10160-S4E3/S3E2/S2E1,S1E0), Z test(Z15, Z25 and Z35), TPI(Third Party Inspection), NDE(Non-Destructive Examination)
Grade B Steel Application:Grade B steel plates are mostly used in the Shipbuilding Industry for the construction of structural parts of ships, barges and marine equipment. Grade B Shipbuilding steel plates also can be used for ship repairing, the offshore oil drilling platform, the platform pipe joints and other components.
Grade A,B,D,E Steel Chemical Composition Analysis:


Grade

Chemical Composition(%)

C

Mn≥

Si

P

S

Mark

Grade A

0.21

2.5×C

0.5

0.035

0.035

AB/A

Grade B

0.21

0.8

0.35

0.035

0.035

AB/B

Grade D

0.21

0.6

0.1-0.35

0.035

0.035

AB/D

Grade E

0.18

0.7

0.1-0.35

0.035

0.035

AB/E

Grade A,B,D,E Steel Mechanical Properties:


Grade

Mechanical Property

Tensile Strength(MPa)

Yield Strength(MPa)

% Elongation in 2 in.(50mm) min

Impacting Test Temperature(°C)

Grade A

400-520

235

22

20

Grade B

0

Grade D

-20

Grade E

-40

BBN steelGrade B Steel Packing:Grade B Steel Packing is normally wrapped by plastic film and waterproof paper, and then fastened on wooden pallet or as you request.
If you need ABS, BV, GL, LR, NK, KR, DNV, RINA, CCS, A131 Grade B shipbuilding steel plate,contact us at any time.

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