1.Can cold-rolled coils be used in construction and structures?
Steel pipes, steel beams, steel columns, light steel keel, roofing and wall panels, roller shutters, metal building materials
2.Can cold-rolled coils be used in household appliances?
The outer casing and internal structural components of home appliances such as refrigerators, washing machines, and air conditioners
3.Are cold-rolled coils used in furniture and office supplies?
Steel tables and chairs, filing cabinets, shelves, office furniture
4.Are cold-rolled coils used in transportation vehicles?
Car body, car door, hood, parts, bicycle, agricultural equipment
5.What precautions should be taken when using cold-rolled coils to manufacture the above products?
Cold-rolled coils vary in condition depending on whether they have undergone heat treatment such as annealing. Unannealed hard-rolled coils have high hardness and limited processing performance; while annealed ordinary cold-rolled coils have better plasticity and processing formability, and are easier to stamp or bend into various complex shapes.