Hot rolled S420MC cold forming galvanealed coil welding process

Common S420MC cold forming galvanealed coil, steel plate thickness specifications are as follows: Thick steel plate: thickness greater than 4, width within 10 is less than 2000mm, width above 10 is generally 2000, 2500mm, length 4-12m; Thin steel plate: t

Common S420MC cold forming galvanealed coil, steel plate thickness specifications are as follows:
Thick steel plate: thickness greater than 4, width within 10 is less than 2000mm, width above 10 is generally 2000, 2500mm, length 4-12m;
Thin steel plate: thickness less than 4mm, width 500-1500mm, length 1.5-4m;
Flat steel: thickness 4-60mm, width 12-200mm, length 3-9m.

Pickled steel coils are processed by pickling machines to remove the oxide layer. Because of the deoxidation treatment, certain characteristics of the pickled steel coils are more prominent. First, the surface is smoother and exquisite. For products that require the appearance of the steel plates, pickling steel coil is a good choice. Second, the surface of the pickled steel coil is smooth and not easy to oxidize, and it is convenient and quick to paint. Third, S420MC cold forming galvanealed coil, pickled steel coils have high precision.

Converter steelmaking: The furnace body of the converter can be rotated, and the steel plate is used as the outer shell, and the refractory is used as the inner lining. Converter S420MC cold forming galvanealed coil steelmaking does not require additional heating, because the molten iron is inherently high temperature, and it still continues to generate thermal oxidation reactions (from silicon, carbon and oxygen in molten iron).Because no more fuel is needed for heating, energy consumption is reduced.

The strip steel thickness is generally below 6mm, which is convenient for crimping and processing. You should choose the S420MC cold forming galvanealed coil, strip steel specifications according to your own purposes. The specifications and materials used for different purposes are different, so you must confirm it before buying. It is best to ask professionals to give advice before purchasing strip steel, and purchase the specifications and types you need according to the corresponding requirements.

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