Our cold rolled steel coils represent the pinnacle of precision engineering and material science, offering superior surface finish, dimensional accuracy, and mechanical properties compared to hot rolled alternatives. Produced through a process of cold reduction after hot rolling, these steel coils deliver exceptional flatness and uniformity, making them ideal for applications requiring strict tolerances and aesthetic appeal.
Key Specifications
Material Grades: SPCC, DC01, DC03, DC04, ST12, ST13, ST14, and custom grades available
Thickness Range: 0.15mm - 3.0mm
Width Options: 600mm - 1500mm (custom widths available upon request)
Coil Weight: 3-15 tons (depending on thickness and width)
Surface Finish: Smooth, oiled, dry, or galvanized options
Hardness Levels: Soft, half-hard, full-hard (as per customer requirements)
Material Advantages
Superior Surface Quality: Exceptionally smooth finish ideal for painting, coating, or direct visible applications
Dimensional Precision: Tighter tolerances on thickness and width for consistent manufacturing results
Enhanced Mechanical Properties: Higher strength and hardness compared to hot rolled steel
Excellent Formability: Uniform elongation properties for complex bending and shaping
Consistent Quality: Homogeneous structure throughout the coil for reliable performance
Applications
Our cold rolled steel coils are widely used across various industries:
Automotive Industry: Car body panels, structural components, chassis parts
Home Appliances: Refrigerator panels, washing machine drums, air conditioner casings
Construction: Decorative elements, roofing, drywall studs, metal furniture
Electronics: Enclosures, precision components, battery casings
Manufacturing: Pipes and tubes, metal containers, hardware parts
Packaging: Tinplate, can manufacturing, metal packaging solutions
Quality Assurance
We maintain strict quality control throughout the production process, adhering to international standards including:
ISO 9001:2015 Certification
ASTM International Standards
EN European Standards
JIS Japanese Industrial Standards
Each coil undergoes rigorous testing for:
Thickness and width accuracy
Surface quality inspection
Mechanical property verification
Chemical composition analysis
Customization Options
We understand that every project has unique requirements, which is why we offer comprehensive customization:
Custom cut-to-length sheets
Specific width slitting
Tailored hardness levels
Special surface treatments
Anti-corrosion coatings
Custom packaging solutions
Packaging & Delivery
Standard export packaging with moisture-proof paper and steel straps
Wooden pallets or steel frames for added protection
Containerized shipping for global delivery
Flexible delivery terms (FOB, CIF, EXW)
Fast lead times for both standard and custom orders
Why Choose Our Cold Rolled Steel Coil?
Decades of expertise in steel manufacturing
State-of-the-art production facilities
Strict quality control protocols
Competitive pricing with volume discounts
Technical support from metallurgy experts
Reliable supply chain with global distribution capabilities