ASTM A36 Q235B Q355 Cold Rolled Steel Coil 1.5-6mm Thickness 8-23 Ton Capacity

Custom cold rolled steel coils manufactured to meet ASTM A36, Q235B, Q355, A570, A572 standards and customer specifications. Available in various carbon steel grades for industrial applications.

• High strength with superior tensile and yield strength
• Excellent toughness with refined grain structure
• Enhanced hardness through cold rolling process
• Superior formability for subsequent processing
• Smooth surface finish free from oxide defects

Cold rolled steel coils offer precise thickness control, smooth surfaces, and superior mechanical properties. Standard processing includes annealing, pickling, and surface leveling to ensure optimal performance.

Widely used in automotive manufacturing, home appliances, industrial equipment, and construction materials. Cold rolled hard coils typically weigh 8-23 tons and serve as raw materials for galvanizing processes.

Manufactured from hot-rolled strip steel (1.5-6mm thickness) through comprehensive processes including pickling, cold rolling, degreasing, annealing, and leveling.

Shandong Zhengde Metal Manufacturing Co., Ltd. operates multiple production bases with over 100 production lines and 4 certified laboratories. Products exported to 50+ countries worldwide.

• On-site video and SGS inspection available before shipment
• Competitive pricing with direct manufacturing advantages
• Multiple secure payment options
• Comprehensive after-sales support and satisfaction guarantees
• Custom processing including slitting to required widths