In order to reduce the cost, it is a good way to produce ABS AQ43 marine steel plate by hot rolling or controlled rolling instead of normalizing. For the high strength ship plate with thickness less than 35mm, two-stage controlled rolling has been adopted. ABS AQ43 marine steel plate with thickness greater than 35mm is mostly produced by hot rolling and normalizing.
In order to improve the performance of ABS AQ43 marine steel plate, microalloying technology is adopted to refine the grain and improve the strength and toughness by adding alloying elements such as Nb, V and Ti, combined with the controlled rolling process. Due to the limitations of billet type and billet weight, many manufacturers cannot produce extra-thick ship plate. Our factory can use large slab or large ingot to roll ABS AQ43 marine steel plate with thickness greater than 50mm.
ABS AQ43 marine steel plate is one of our main sales products, if you need to machining on the basis of ABS AQ43 marine steel plate, we have professional machining machines. Welcome to ABS AQ43 marine steel plate factory for a visit.
