1, Electroplated steel sheets and strips, also known as tinplate, such sheet (strip) appearance plated tin, good corrosion resistance, and non-toxic, can be used as canned packaging material, cable table sheath meter telecommunications parts, flashlight, and other hardware.
2, hot galvanized plate
Sheet and strip appearance with continuous hot-dip coated with zinc can prevent rust sheet and strip appearance of corruption. Galvanized steel sheets and strips are widely used in machinery, light industry, construction, transportation, chemical industry, telecommunications and other industries.
3, boiling steel and sedation steel
4, boiling plate layout by ordinary carbon steel boiling steel hot-rolled steel plate.Boiling steel is a deoxidizing not entirely of steel, only a certain amount of weak deoxidizing agent for deoxidation of the molten steel, the higher the oxygen content of the liquid steel, when the molten steel into ingot molds, carboxyhemoglobin reaction conceived a large number of gas, causing the liquid steel boiling, boiling steel suffering name. Boiling steel carbon content is low, because they are not ferrosilicon deoxidizing steel, the silicon content is low (Si boiling steel outer layer is crystallized under conditions of vigorous agitation boiling lead to the molten steel into, so the surface pure, dense , appearance, good quality, good range of sexual and stamping performance, there is no large concentration of shrinkage, less cutting head, high-yield, and boiling steel production process briefly, ferroalloys consumes lessLow cost of steel. The boiling steel plate used extensively for manufacturing various stamping parts, construction and engineering layout and some important, but the layout of machines parts. Boiling steel core part of impurities, segregation is more serious, is not dense tissue mechanical heterogeneity. More gas content in the steel, so the low toughness, the cold brittle and aging acumen large welding performance is also poor. The boiling steel plate is not suitable for the manufacture withstand impact load, welding layout and other important layout work in low temperature conditions.
