- Hot-rolled carbon steel coils use continuous casting slabs or blooming slabs as raw materials. They are heated in a heating furnace, descaled with high-pressure water, continuously rolled in rough rolling mills and finishing mills, and then cooled by laminar flow and rolled by a coiler. Become.
- Hot-rolled steel coils have excellent properties such as high strength, good toughness, easy processing and shaping, and good weldability. They are one of the largest and most important steel varieties. After further processing, they can be made into pickled coils and cold-rolled coils. and galvanized coils.
- Hot rolled steel coils usually have a characteristic black-blue surface and an oily sheen. The thickness of steel coils is usually 1 mm and above. The sides of the steel coil are treated to remove sharp edges for a clean appearance.
- Implementation Standard: ASTM, AISL JIS, GB, DIN, EN
- Chinese trademark: O195.0215B,0235B.0355B.0390B.0420B
- International grades: S235JR, SS400, S37-2, A36, S275JR, S275J0, SS490, SPHT1, SPHT2, SPHC, SPHD, SPHE, S355JR, A572Gr50, St52-3
- Thickness:0.7mm-25.4mm
- Width:600mm-2500mm
- Hot rolled steel coils are widely used in construction and manufacturing. It is a basic raw material used in the production of a variety of products, including steel pipes, wires, and steel plates.
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