Classification of steel plates (including strip):

1. Classified by thickness: (1) Thin plate (2) Middle plate (3) Thick plate (4) Special thick plate

2. Classification according to production methods: (1) Hot-rolled steel plate (2) Cold-rolled steel plate (k7 E0 }, Q" p* y* q7 S 3 S- n# I i0 P$ C. l7

3. Classified by surface features: (1) Galvanized sheet (hot-dip galvanized sheet, galvanized sheet) (2) Tin-plated sheet (3) Composite steel sheet (4) Color-coated steel sheet 3 S# ^* q V" Y # M+ Z7 {

4. Classified by purpose: (1) Bridge steel plate (2) Boiler steel plate (3) Shipbuilding steel plate (4) Armored steel plate (5) Automobile steel plate (6) Roofing steel plate (7) Structural steel plate (8) Electrical steel plate (silicon steel sheet) (9) Spring steel plate (10) Others