The following thickness limitations are given in this EN 10225 weldable structural steel standard: — S355NLO up to and including 200 mm; — S355MLO, S420MLO, S460MLO, S500MLO up to and including 120 mm; — S420QLO, S460QLO, S500QLO, S550QLO, S620QLO, S690QLO up to and including 150 mm.
Laser welding processing is a new type of welding method, which is the welding processing of high-tech materials. Laser welding is mainly used for the welding of thin materials and precision parts. The welding process for marine structural AH32 ship steel plate is rapid heat conduction welding. If you have requirements for steel plate discs, precision castings, welded parts, and steel plate cutting products, you can contact us at any time.
With equipment, technology, production technology, quality supervision and other leading advantages, we are leading in the production of all kinds of high-quality, high-tech medium, extra thick, extra wide steel plate marine structural ah32 ship steel plate shaped parts. The cutting surface is smooth and clean, the cutting edge is neat, without secondary processing by users, and it can be installed and used directly according to the technical dimensions, with the characteristics of high coincidence rate of positive and negative tolerance and excellent quality. The processed steel products are mainly used in heavy machinery and equipment.
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