In addition to the required yield strength, tensile strength and elongation, KR AH32 marine steel also requires its toughness (AKV value) at low temperatures. In addition, KR AH32 marine steel also needs to have good weldability.
2021-04-06
In order to evaluate the low temperature toughness of the KR AH32 steel plate, an impact test was carried out on the notched style, and the impact value Akv of the notched style was used to express the toughness.
2021-04-06
The DH36 steel plate has been certified by nine national classification societies such as DNV, ABC, GL, LR, BV, CCS, RINA, NK, KR. DH36 steel plate quality assurance system has passed ISO9001-2000 standard certification. 20g, 20R, 16MnR, 16MnDR passed the
2021-04-06
AH32 steel plate is a marine steel plate, which is mainly used to manufacture the hull and deck of ocean-going, coastal and inland navigation ships. There are two types of steel for hull structure: general strength and high strength steel. The quality of
2021-04-06
Marine steel mainly includes marine steel plate, profile (including angle steel, H-beam, T-beam, I-beam, bulb flat steel), and marine steel pipe, among which steel plate is the most important steel. As far as the ship itself is concerned, the main uses of
2021-03-29
The working environment of the ship is extremely harsh. The hull has to bear the corrosion of sea water, marine organisms and microorganisms. The hull also has to bear the impact of large waves and alternating loads. The shape of the ship makes its proces
2021-03-29