Cold Rolled Coil (CRC) is made from high-quality hot rolled pickled coil through precise processes including cold rolling, continuous annealing, leveling and finishing at room temperature. It features smooth surface, high dimensional accuracy, flat profile, excellent stamping formability and stable mechanical properties, widely used in home appliances, automobile body, electronic appliances, precision sheet metal, hardware products, painting and electroplating fields, as the core basic material for high-end precision manufacturing.
PRODUCT ADVANTAGES
• Smooth surface without oxide scale, excellent appearance for high-end parts
• Precise thickness tolerance and flat profile for high-precision processing
• Excellent stamping, bending and drawing performance with no cracking
• Uniform and stable mechanical properties for automatic mass production
• Custom processing: cutting, slitting, coating, passivation available
• Compliant with GB, ASTM, EN, JIS international standards
STANDARD SPECIFICATIONS
ITEM | STANDARD RANGE |
Thickness | 0.1-3.0MM |
width | 500-1500MM |
inner Diameter | Φ508 mm / Φ610 mm |
grade | DC01/DC03/DC04/DC06, SPCC/SPCD/SPCE, ST12/ST14/ST16 |
surface | Bright / Matte / Oiled / Passivated |
MECHANICAL PROPERTIES (DC01/SPCC)
THK（MM） | YS（MPa） | TS（MPa） | EL（%） |
0.08-0.6 | 140-240 | 270–410 | ≥26 |
0.6-1.5 | 140-240 | 270–410 | ≥27 |
1.5-3.0 | 140-240 | 270–410 | ≥28 |
MAIN APPLICATIONS
Home appliance shells, automotive interior & exterior parts, electronic cabinets, precision sheet metal, hardware products, painting & electroplating, high-end metal packaging, decorative panels.
