0.3–2.0mm Cold Rolled Steel Coils DC01 DC02 DC03 DC04 SPCC-SD SPCC-1B with 508mm / 610mm Coil ID for Industrial Panels and Sheet Processing

1.Product Overview

Cold rolled steel coils are produced by rolling steel at room temperature after hot rolling and pickling. This process improves surface smoothness, dimensional accuracy, and flatness, making the material suitable for downstream forming, cutting, painting, and fabrication.

DC01, DC02, DC03, DC04, SPCC-SD, and SPCC-1B grades are commonly used where surface quality, thickness control, and forming performance are important. The 0.3–2.0 mm thickness range supports light-gauge sheet processing, industrial panels, and general fabrication applications.

2.Technical Solution

The product uses cold rolling processing to achieve controlled thickness, smooth surface condition, and improved dimensional consistency compared with hot rolled material.

Different coil conditions can be selected according to processing requirements. Soft and semi-soft coils are suitable for forming and bending operations. Cold hard coils are suitable for applications requiring higher hardness or further processing before final use.

Oiled and annealed surface options help support storage, handling, and downstream fabrication needs.

3.Specifications

4.Application

• Industrial panels
• Sheet metal fabrication
• Roofing and siding for painting
• Electrical cabinets and enclosures
• Furniture components
• Home appliance parts
• Automotive and machinery components
• General cut-to-length sheet production

5.Processing

• Slitting into narrow strips
• Cut-to-length sheet production
• Bending and forming
• Stamping and punching
• Painting or coating
• Fabrication into panels and components

6.Advantages

• Cold rolled processing provides smoother surface quality for painting and further finishing.
• The 0.3–2.0 mm thickness range is suitable for light-gauge fabrication and sheet processing.
• DC01 to DC04 grades support different forming requirements.
• SPCC-SD and SPCC-1B options support common JIS-based cold rolled applications.
• 508 mm and 610 mm coil ID options are compatible with standard uncoiling equipment.
• Oiled and annealed surface options support storage and downstream processing.

7.How to Choose

• For general fabrication, choose DC01 or SPCC-SD.
• For better forming performance, choose DC03 or DC04.
• For harder material requirements, choose SPCC-1B or cold hard coil condition.
• For painting applications, choose smooth cold rolled finish with suitable oil control.
• For automated processing lines, confirm coil ID, outside diameter, coil weight, and width before production.

8.FAQ

Q1: What is cold rolled steel coil used for?
Cold rolled steel coil is used for sheet metal fabrication, industrial panels, appliance parts, furniture, automotive components, and painted sheet applications.

Q2: What grades are available?
Available grades include DC01, DC02, DC03, DC04, SPCC-SD, and SPCC-1B.

Q3: What is the available thickness range?
The available thickness range is 0.3–2.0 mm.

Q4: Can the coil be supplied in different coil IDs?
Yes. Coil ID can be supplied as 508 mm or 610 mm.

Q5: Can the coil be processed into sheets?
Yes. Cold rolled steel coils can be slit or cut to length into sheets according to processing requirements.