According to the minimum yield point,the strength level for shipbuilding steel grades are divided into general strength structure steel and high strength structure steel. ASTM A131 Grade A, B, C and D Steel machining parts is fabricated by the general strength steel material. The classification society for ASTM A131 Grade A, B, C and D steel work can be ABS, LR, DNV, BV, GL, CSS etc. The Grade A, B, C and D Steel Work usually is used in the manufacturing of the hull structure of the ship.
|ASTM A131||% max|
|ASTM A131 A,B,C,D||400~520||235min||21||24|
Different packaging of ASTM A131 Grade A, B, C and D Steel Structure are made in accordance with national requirements.
ASTM A131 Grade A, B, C and D Steel plate Thickness: 6mm-60mm
We can supply both the steel plates and steel works for ASTM A131 Grade A, B, C and D. The dimension for Steel machining parts can be customized according to your drawing and requirement. And Katalor can offer cutting, bending, drilling and welding service for you.