Annealed Cold Rolled Steel Strip
01. Product Overview
Our annealed cold rolled steel strip combines the smooth surface of cold-rolled steel with improved ductility after annealing. It is used in manufacturing processes that require further bending, stamping, forming or fabrication.
We supply carbon steel cold rolled strip in three delivery conditions: Annealed, semi-hard and full hard. For annealed strip, our listed processing options include bright annealing, full black annealing and batch annealing. Buyers can select the required condition and process according to their material specification and downstream requirements.
Typical applications include furniture pipes and profiles, refrigerator casings, oil drums, shelving systems and industrial panels. The strip is supplied in coil form for downstream steel processing.
02. Product Specifications
| Item | Available Specifications |
|---|---|
| Product Type | Carbon Steel Cold Rolled Strip |
| Material Grades | Q195, Q235, Q345, DX51D, SPCC, SPCD, SPCE, ST12, ST13, ST14, ST15, DC01, DC02, DC04, DC05, DC06 |
| Thickness | 0.12–4.5 mm |
| Width | 8–1250 mm |
| Delivery Conditions | Full Hard, Semi-hard, Annealed |
| Annealing Processes | Bright Annealing, Full Black Annealing, Batch Annealing |
| Surface Options | Light Oil, Bare |
| Edge Condition | Shear Cut Edges |
| Surface Description | Smooth and Bright |
Material Grade Selection
Choose the material grade according to the applicable standard, required mechanical properties and intended forming process. For parts involving bending, stamping or deeper drawing, the specified grade and its required elongation should be considered together with the part geometry and production requirements.
Grade designations from different standards are not automatically interchangeable. Confirm the applicable standard and material requirements when specifying your order.
03. Performance and Applications
Ductility for Further Forming
Annealing improves the ductility of cold rolled steel strip, making it more suitable for subsequent forming than the full-hard delivery condition. This is an important consideration for manufacturers using bending, stamping and drawing processes.
The required delivery condition depends on the forming operation and finished-part requirements. For deeper drawing applications, buyers should pay particular attention to material grade and specified elongation.
Surface and Downstream Finishing
Our listed surface options are light oil and bare, with a smooth and bright surface description. Select the surface condition according to storage, handling and subsequent finishing requirements, including painting or coating.
Typical Applications
| Application | Important Selection Points |
|---|---|
| Furniture Pipes and Profiles | Strip thickness, width, edge condition and forming requirements |
| Refrigerator Casings | Surface condition, dimensional requirements and forming process |
| Oil Drums | Material grade, thickness and forming requirements |
| Shelving Systems | Strip dimensions, bending requirements and fabrication process |
| Industrial Panels | Surface appearance, thickness and downstream processing |
04. Customization and Supply Options
We offer specification choices across the following areas:
- Material grades: Q195, Q235, Q345, DX51D, SPCC, SPCD, SPCE, ST12–ST15 and DC01–DC06.
- Dimensions: Thickness from 0.12 to 4.5 mm and width from 8 to 1250 mm.
- Delivery conditions: Annealed, semi-hard and full hard.
- Annealing processes: Bright annealing, full black annealing and batch annealing.
- Surface conditions: Light oil or bare.
- Edge condition: Shear cut edges.
The requested grade, dimensions, delivery condition and processing options are confirmed together when reviewing an order.
05. Manufacturing and Supply Support
Established in 2012, Shanxi Midas Industrial Co.,Ltd operates in Shanxi, China. Our steel business covers steel coils, steel plates, steel strips and H-beams, with activities in product design, production and sales.
Our company facilities include a factory area of approximately 600,000 m² and a building area of approximately 10,000 m². The company also has production equipment, inspection facilities and technical personnel supporting its wider steel business.
For cold rolled steel strip orders, we provide technical parameter consultation and confirm order details, including the material grade, thickness, width, delivery condition and surface requirements. Our order support also includes production and inspection progress updates and after-sales issue handling.
06. Frequently Asked Questions
What is the difference between annealed and full-hard cold rolled steel strip?
Annealed strip has undergone heat treatment to improve ductility and formability. Full-hard strip retains the harder condition produced by cold rolling and is generally less suitable for demanding forming operations.
Which annealing processes are available?
The listed options are bright annealing, full black annealing and batch annealing. Specify your required process when enquiring.
How should I choose a material grade?
The grade should match the applicable material standard, required mechanical properties and intended forming process. For drawing or other demanding forming operations, include the relevant requirements in your enquiry.
What information is needed for an initial quotation?
Start with the material grade, thickness, width, delivery condition and estimated quantity. Your preferred surface condition and intended application will also help us review the specification.
07. Request a Quotation
Tell us your required grade, thickness, width, delivery condition and estimated quantity. You can also share your surface or forming requirements.
Contact us to discuss your annealed cold rolled steel strip requirements and confirm a suitable specification.
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