High content and low melting point elements in DNV GL DH32 shipbuilding plate directly lead to tensile cracks. At present, if it can not be eliminated in steelmaking process, the content of low melting point elements in DNV GL DH32 shipbuilding plate in h
2020-09-07
However, the production of Grade D, E and RMRS DH32 Marine steel plate needs to be achieved by means of controlled rolling and cooling process or heat treatment process with relatively perfect equipment. At the same time, the inner purity of the billet is
2020-09-02
The DNV GL grade B steel plate has high strength and can resist the wind impact above the water surface. DNV GL grade B steel plate has good lamellar tearing resistance, which can avoid tearing when receiving external force in thickness direction. DNV GL
2020-09-02
When A131 FH36 marine steel plate superheat control requests are grouped, the inner shrinkage cavity can be reduced to form fine columnar crystals or the development degree can be reduced. According to the standard message for deceleration, it is used for
2020-09-02
Steel grade ABS FH36 shipbuilding steel plate is ABS grade AB/FH36. Equivalent to CCS FH36, BV FH36, NV F36, GL F36, KR FH36, LR FH36, K F36 and Lina-FH36. ABS FH36 shipbuilding steel plate is a kind of hot rolled high tensile Marine steel plate. Its mini
2020-09-02
It noted that economic activities, after hitting the nadir in April 2020 due to spread of COVID-19 pandemic and nationwide lockdown, CCS DH36 shipbuilding plate have started showing signs of improvement from May 2020.
2020-08-31