A131 Grade A steel plate is common strength shipbuilding plate which is mainly used for built hull of vessels, ship body construction. ASTM A131 Grade A Shipbuilding steel is mainly used to Shipbuilding Project and Ocean Offshore Structural Project.
ASTM A131 Grade A Chemical Composition and Mechanical Property:
Grade |
Chemical Composition(%) |
||||
|
C |
Mn≥ |
Si |
P |
S |
|
|
ASTM A131 A |
0.21 |
2.5×C |
0.5 |
0.035 |
0.035 |
|
Grade |
Mechanical Property |
||||
|
Tensile Strength |
Yield Strength |
% Elongation in 2 in.(50mm) min |
Impacting Test Temperature(°C) |
||
|
ASTM A131 A |
400-520 |
235 |
22 |
20 |
|
ASTM A131 Grade A Shipbuilding Steel Additional Condition :
UT (Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.
Other Terms of ASTM A131 Grade A Shipbuilding Steel Plate
◆Packaging Details: Standard export seaworthy packing or as required.
◆Delivery Time: 20-30 days,5- 7 days for stock goods.
◆Loading Port: Shanghai ,Tianjin
◆Offer Ability:5 000MT/Per Month.
ASTM A131 Grade A Steel Specification
Thickness:3mm-300mm
Width:1500mm-4200mm
Length:3000mm-18000mm
We can supply any size based on customer's requirements.
Heat Treatment: As Rolled/Control-rolled/TMCP/Normalized
Shanghai Katalor Enterprises Co., Ltd is a big complex combined steel stockist whose business related with trade, processing, storage and transportation. we are specialized in supplying A131 Grade A steel plate. We have the good quality and advanced equipment, our products meet the state standard, and also available for customers' requirement. If you have any need of ASTM A131 Grade A Shipbuilding steel, please do not hesitate to contact us by email info@katalor.com, we can do our best to help you!
