Cold Rolled Steel Coil DC01-DC04 0.45mm-0.6mm Thickness 1250mm Width for Mechanical Equipment
High-quality cold rolled steel coils manufactured from DC01, DC02, DC03, and DC04 grades, available in thicknesses of 0.45mm and 0.6mm with a standard width of 1250mm. Specifically designed for mechanical equipment applications with custom production cycles of 7-15 days.
Cold-rolled steel strips are extensively used across multiple industries including automotive manufacturing, electrical products, rolling stock, aviation, precision instruments, food cans, and home appliance production. The material offers superior surface quality and dimensional accuracy compared to hot-rolled alternatives.
| Application | Zhengde Standard | Zhengde Grade | International Standards | International Grade | Usage Description |
|---|---|---|---|---|---|
| General Use | Q/BQB403 Q/BQB402 | St12 SPCC | DIN1623 JISG3141 | St12 SPCC | Refrigerator shells, oil barrels, steel furniture |
| Stamping Grade | Q/BQB403 Q/BQB402 | St13 SPCD | DIN1623 JISG3141 | St13 SPCD | Automotive, home appliances, construction stamping |
| Deep Drawing | Q/BQB403 Q/BQB402 | St14, SPCE | DIN1623 JISG3141 | St13 SPCE | Automotive headlights, fuel tanks, doors |
| Extra Deep Drawing | Q/BQB403 | St15 St14T | Complex automotive underbody panels, oil pans | ||
| Hard Steel | Q/BQB402 | SPCC4D SPCC8D SPCC1D | JISG3141 | 1/4 hard, 1/8 hard | Bicycle rims, stationery products |
| Structural Steel | Q/BQB410 BZJ410 | St37-2G St44-3G St52-3G | DIN1623 | St37-2G St44-3G St52-3G | Buildings, car bodies, structural brackets |
Cold-rolled steel coils offer superior dimensional accuracy with smooth, aesthetically pleasing surfaces. Enhanced mechanical properties and processing performance through annealing, pickling, and surface leveling treatments.
Versatile material suitable for automotive components, home appliances (refrigerators, washing machines), industrial equipment, and construction materials. Cold-rolled hard coils serve as raw materials for hot-dip galvanizing processes.
Produced from 1.5-6mm hot-rolled strip steel through comprehensive processes including pickling, cold rolling, degreasing, annealing, and precision leveling.
Advanced slitting equipment enables custom width cutting for transformer, motor industry, and specialized metal strip applications.
Strict adherence to production standards with comprehensive quality control procedures.
Market-based pricing with volume discounts and competitive quotations.
Secure payment processing with guaranteed fund protection for all transactions.
Comprehensive after-sales service with dedicated customer support and technical assistance.
Shandong Zhengde Metal Manufacturing Co., Ltd. operates as an integrated enterprise specializing in hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, section steel, steel pipes, and various metal products. With five production bases and over 100 production lines, the company maintains 4 nationally recognized laboratories and exports to more than 50 countries worldwide.
- Manufacturer or Trader? - Direct manufacturer with extensive export experience
- Quotation Terms? - FOB, CFR, CIF and other arrangements available
- Trial Orders? - Accept small orders with LCL shipping options
- Custom Branding? - Logo printing services available
- Payment Methods? - T/T, L/C and other requested payment terms
- Minimum Order Quantity? - 3 tons per size for PPGI products
- Samples Available? - Free samples provided with freight costs
- Quality Guarantee? - Material testing reports provided before shipment
- After-Sales Service? - Comprehensive support with continuous customer assistance
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