Top Grades
Home - selling list - China ASTM A131 for shipbuilding ship steel plates dealers suppliers exporters

China ASTM A131 for shipbuilding ship steel plates dealers suppliers exporters

BBN steel is a ASTM A131 for shipbuilding  ship steel plates dealers suppliers exporters in China,we can offer all kinds of shipbuilding steel stock.
Steel plates to ASTM A131 for shipbuilding are available from BBN steel. A131 covers a number of different grades – some are ordinary strength A, B, D, CS and E, whilst others are higher strength – AH, DH, EH and FH. BBN steel supplies AH36, DH36 and EH36 which are chemically similar but which are tested as different temperatures for the BBN steel test.
Our steel plates are suitable for container and bulk cargo vessels as well as cruise ships, ferries and yachts
The standard composition is as below for ASTM A131 AH36, DH36 and EH36:


Element

% Composition

C

0.18

Mn

0.90 – 1.60

Si

0.1 – 0.5

P

0.035

S

0.035

Al

0.015

Nb

0.02 – 0.05

V

0.05 – 0.1

Ti

0.02

Cu

0.35

Cr

0.2

Ni

0.4

Mo

0.08

Maximum carbon equivalent values are 0.38 for plates less than 50mm thick and 0.4 for plates between 50mm and 100mm thick.
ASTM A131 AH36, DH36 and EH36 shipbuilding steel mechanical properties:

 

AH36

DH36

EH36

Tensile Strength (ksi

71 – 90

71 – 90

71 – 90

Tensile Strength (MPa)

490 – 620

490 – 620

490 – 620

Yield Point (ksi)

51

51

51

Yield Point (MPa)

355

355

355

Elongation in 200mm (%)

19

19

19

Elongation in 50mm (%)

22

22

22

Charpy V-Notch Test Temperature

0°C

-20°C

-40°C

AH36 Plates DH36 EH36 shipbuilding Ppate specification we can offer:
Thickness: 5 – 150mm
Width: 1500, 2000, 20555 and 3000mm
Length: up to 12000mm
BBN steel is a Professional ASTM A131 for shipbuilding  ship steel dealers suppliers exporters in China,offer ASTM A131 for shipbuilding  steel good quality and best service,if you need ASTM A131 for shipbuilding  ship steel  AH36, DH36 and EH36,contact BBN steel first.

Share

Source:

Spot Resource