DC01, DC02, DC04 Full Hard Quality Cold Rolled Steel Sheet With Soft Commercial

1．Product Overview

Cold rolled steel sheet is used where stable thickness, flat surface condition, and controlled width are required for downstream cutting, bending, stamping, and sheet fabrication. This product range covers soft commercial quality, full hard quality, and deep drawing quality, so it can be matched to different forming routes and end-use requirements.

The available size range is 0.15–3.0mm in thickness and 750–1010mm, 1220mm, or 1250mm in width. It is suitable for supply in coil form or cut sheet form according to the required processing route.

2．Technical Solution

The product is supplied under JIS, EN, DIN, GB, and SAE grade systems, which allows it to match different market and processing requirements.

Soft commercial quality is generally used for normal fabrication and general forming.

Full hard quality is used where higher rigidity or less ductility is required in the downstream route.

Deep drawing quality is selected when the part requires better drawing and forming performance.

For practical use, grade selection and quality type should be confirmed together. Thickness, width, coil build, and final forming route are the main factors that affect processing stability and finished-part performance.

3．Specifications

4．Application

• This material is suitable for general fabricated sheet parts where cold rolled surface quality and dimensional control are required.
• It can be used for bending, stamping, blanking, forming, and drawing-related processing according to grade and quality selection.
• It is also suitable for coil-to-sheet conversion where custom sheet length is required by the downstream user.

5．Processing

• The material can be supplied in coil form and converted to cut sheet length according to processing requirement.
• It is suitable for decoiling, leveling, cut-to-length production, slitting, bending, and general forming.
• Soft commercial quality is suitable for general fabrication.
• Full hard quality is more suitable where higher rigidity is needed.
• Deep drawing quality is more suitable for parts with stronger drawing demand.

6．Advantages

• The 0.15–3.0mm thickness range covers light to medium cold rolled sheet processing requirements.
• The width range of 750–1010mm, 1220mm, and 1250mm matches mainstream sheet and coil processing lines.
• Multiple grade systems are available, which helps match different technical and market requirements.
• Soft commercial, full hard, and deep drawing quality options allow the material to be selected according to the actual forming route.
• Coil ID of 508mm or 610mm and maximum coil weight of 11 MT support standard industrial handling and processing.

7．How to Choose

• Choose DC01 or SPCC for general commercial cold rolled sheet applications.
• Choose DC02, DC03, DC04, SPCD, or SPCE when better forming or drawing performance is required.
• Choose full hard quality when the downstream route requires higher rigidity rather than higher ductility.
• Choose deep drawing quality when the part requires stronger drawing performance.
• Choose thickness according to final part rigidity and forming route.
• Choose width according to blank layout, production efficiency, and downstream line requirement.

8．FAQ

Q1．What is the thickness range of this cold rolled steel sheet
The thickness range is 0.15–3.0mm.

Q2．What is the width range
The width range is 750–1010mm, 1220mm, and 1250mm.

Q3．What quality types are available
The available quality types are soft commercial quality, full hard quality, and deep drawing quality.

Q4．What is the coil ID
The coil ID is 508mm or 610mm.

Q5．What is the maximum coil weight
The maximum coil weight is 11 MT.