Brightness / Black Finish Soft, Hard, Stainless Worked Cold Rolled Steel Strip / Strips

Brightness / Black Finish Soft, Hard, Stainless Worked Cold Rolled Steel Strip / Strips

1．Product Overview

Cold rolled steel strip is used where narrow-width material, stable thickness control, and consistent surface condition are required for downstream processing. This product is suitable for strip applications rather than wide-sheet routes, and it can be supplied with brightness finish or black surface finish according to the processing requirement.

The specification is suitable for recoiling, slitting, profiling, bending, and general fabricated strip components where dimensional control and strip handling efficiency are important.

2．Technical Solution

The product is supplied as cold rolled steel strip with controlled thickness and narrow-width range. Surface condition is available in brightness finish and black surface finish, which allows the strip to match different downstream forming and handling routes.

Grade selection is the main basis for matching forming requirement. SPCC is suitable for general commercial processing, while SPCD and SPCE are more suitable where better forming or drawing performance is required. Equivalent EN, DIN, GB, and SAE grades are also available for different market and technical requirements.

3．Specifications

4．Application

• This material is suitable for narrow-width cold rolled strip processing where controlled dimensions and stable surface condition are required.
• It can be used for slitting, bending, profiling, stamping, and general fabricated strip components.
• It is also suitable for applications where brightness finish or black surface finish is selected according to the downstream route.

5．Processing

• The strip can be supplied for recoiling and slit-width production according to downstream requirement.
• It is suitable for cut-to-length conversion, bending, profiling, and general forming.
• Thickness and width should be selected together according to final part geometry, tooling route, and strip utilization target.

6．Advantages

• The 30–720mm width range is suitable for cold rolled strip applications requiring narrower coil width.
• The 0.3–3.0mm thickness range covers light to medium strip processing requirements.
• Brightness and black surface finish options provide flexibility for different fabrication conditions.
• The grade system includes JIS, EN, DIN, GB, and SAE equivalents, which helps match different market and project requirements.
• The 508mm coil ID and max. 7 MT coil weight are suitable for standard strip handling and downstream processing.

7．How to Choose

• Choose SPCC for general commercial cold rolled strip use.
• Choose SPCD or SPCE when the downstream route requires better forming or drawing performance.
• Choose thickness according to final part rigidity and forming route.
• Choose width according to blank layout, tooling condition, and production efficiency.
• Choose brightness finish or black surface finish according to the downstream appearance and process requirement.

8．FAQ

Q1．What is the thickness range of this cold rolled steel strip
The thickness range is 0.3–3.0mm.

Q2．What is the width range
The width range is 30–720mm.

Q3．What is the coil ID
The coil ID is 508mm.

Q4．What is the maximum coil weight
The maximum coil weight is 7 MT.

Q5．What is the MOQ
The MOQ is 50 MT per size.