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16 22 Gauge Cold Rolled Steel Sheet

Cold rolled steel plate is the abbreviation for ordinary carbon structural steel cold rolled plate, also known as cold rolled plate. Cold rolled steel plates are hot-rolled steel strips of ordinary carbon structural steel, which are further cold rolled to produce steel plates with a thickness of less than 4mm. Due to the fact that rolling at room temperature does not produce oxide scale, the cold plate has good surface quality and high dimensional accuracy. In addition, annealing treatment results in better mechanical and technological properties than hot-rolled thin steel plates. In many fields, especially in the field of home appliance manufacturing, it has gradually been used to replace hot-rolled thin.

    Usually available specification range

    Variety Thickness Width Length(or coil inner diameter)
    Steel plate trimming 0.30~3.5 900~1830 1000~6000
    No trimming 900~1850
    Steel belt trimming 0.30~3.5 900~1830 610(the inside diameter of)
    No trimming 900~1850
    Slitting steel strip 0.30~3.5 120~<900

    Technical Standards for cold rolled steel coil

    Grade Zhengde enterprise standard Comparable to foreign standards Illustrate
    Standard Grade Standard Grade
    General use Q/BQB403 Q/BQB402 St12 SPCC DIN1623JISG3141 St12 SPCC For general forming processing such as refrigerators and other home appliance shells, oil barrels, and steel furniture.
    Stamping grade Q/BQB403 Q/BQB402 St13 SPCD DIN1623JISG3141 St13 SPCD Steel for stamping and forming processes such as automobiles, home appliances, and construction.
    Deep drawing Q/BQB403 Q/BQB402 St14, (F, HF, ZF)SPCE (F, HF, ZF) DIN1623JISG3141 St13 SPCE Automobile headlights, fuel tanks, car doors, windows and other steels for deep drawing and forming.
    Steel for extra deep drawing Q/BQB403 St15 St14T   Car headlights, complex underbody panels, oil pans.
    Hard steel Q/BQB402 SPCC4D SPCC8D SPCC1D JISG3141 1/4 hard1/8hard Steel for bicycle rims and steel for stationery.
    Structural steel Q/BQB410 BZJ410 St37-2G St44-3G St52-3G DIN1623 St37-2G St44-3G St52-3G Buildings, car bodies, brackets.
    Atmospheric resistant steel BZJ441 B440NQ B450NQ B460NQ B500NQ   Automobile, train car outer panels, container panels, doors and windows, cold-formed steel and other components.
    Steel for car wheels BZJ412 B320LW B360LW   Steel for automotive wheel rims.
    16 22 Gauge Cold Rolled Steel Sheet 1(1)eby

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    16 22 Gauge Cold Rolled Steel Sheet 2(1)atk

    Our Advantages

    Cold-rolled high-quality thin steel plate: mainly includes various high-quality steel cold-rolled thin plates, the most commonly used is carbon structural steel plate, especially cold-rolled thin steel plate for deep drawing, which is cold-rolled thin plate made of low-carbon high-quality steel 08Al. The quality is divided into three groups;1 ,2 and 3, which represent particularly high-grade, high-grade, and higher-finish surfaces, respectively.

    Extensive use

    Cold-rolled steel plate with smooth surface and excellent processing, used for home appliances such as automobiles, refrigerators, washing machines, industrial equipment, and various building materials. With the development of the economy, cold-rolled steel sheets have been called necessary materials in modern society. Classification of cold-rolled products: hot-rolled pickling, hard-rolled coil, ordinary cold-rolled, galvanized (electro-galvanized, anti-fingerprint, hot-dip galvanized), galvanized, electro-tinned, color-coated, electrical steel (silicon steel sheet) wait.

    Cold Rolled Steel Plate Factory Direct Sales

    Strict craftsmanship
    Cold rolled steel coils generally use hot-rolled strip steel with a thickness of 1.5-6 mm as the cold rolled billet. The main processes include pickling, cold rolling, degreasing, annealing, leveling, and shearing (cross cutting, longitudinal cutting). If producing coated plates, there are also plating or coating processes such as electroplating tin, hot tin coating, and hot zinc coating. The production process of cold rolled billets is as follows: hot rolled sheet coils (raw materials) - acid washing - cold rolling - degreasing - annealing - leveling - shearing - finished product delivery.

    Provide deep processing
    The company's slitting machine, slitting line, cuts cold rolled steel coils into strips of various widths as needed, and then folds the strips into small coils for use in the next process. It is a necessary equipment for precision cutting of transformers, motor industries, and other metal strips. It is mainly used for strip cutting of materials such as tinplate, galvanized iron, silicon steel sheet, cold rolled strip, stainless steel strip, aluminum strip, steel strip, and other coils.

    Process Flow

    16 22 Gauge Cold Rolled Steel Sheet 3(1)wir

    Factory production line

    Factory production line(1)57j

    PACKING DETAILS

    16 22 Gauge Cold Rolled Steel Sheet 4(1)8nr

    Honorary Qualifications

    Honorary Qualifications(1)00l