Standard SPCC Cold Rolled Steel Coil & Sheet – Commercial Grade
Product Overview
Cold Rolled Steel, commonly abbreviated as CR steel, is a precision flat steel product manufactured by cold rolling hot rolled pickled coil at room temperature to achieve exact thickness, smooth surface and tight dimensional tolerance. This standard SPCC commercial grade is the most widely used cold rolled specification, offering an excellent balance of formability, surface quality and cost. It is the standard material for general stamping, sheet metal work and light fabrication across almost all manufacturing industries.
Why Choose CNB Cold Rolled Steel?
As a professional steel supplier with integrated processing resources, CNB sources cold rolled steel from top Chinese mills including Baosteel, Ansteel and Ma Steel, ensuring consistent surface quality and mechanical properties. We implement strict incoming inspection over thickness tolerance, surface defects and flatness, guaranteeing stable quality for every coil. With large ready stock of standard sizes and in-house slitting and shearing capabilities, we can meet both bulk production orders and small-batch custom fabrication requirements efficiently.
Key Specifications
| Item | Specification |
|---|---|
| Product Name | Commercial Cold Rolled Steel Coil / Sheet |
| Steel Grade | SPCC / DC01 / St12 (equivalent grades) |
| Product Form | Coil / cut-to-length sheet |
| Thickness Range | 0.2mm – 3.0mm |
| Standard Widths | 900mm, 1000mm, 1220mm, 1250mm, 1500mm |
| Coil Inner Diameter | 508mm / 610mm |
| Coil Weight | 3MT – 10MT per coil |
| Surface Condition | Bright annealed, rust preventive oiled |
| Applicable Standards | JIS G3141, EN 10130, GB/T 11253 |
| Typical Yield Strength | ≥185MPa |
| Thickness Tolerance | ±0.03mm (≤1.0mm) |
Core Advantages
- Premium surface finish: Smooth, uniform bright surface ideal for visible parts and subsequent coating.
- High dimensional accuracy: Tight thickness and flatness tolerances for precision stamping.
- Good formability: Suitable for bending, blanking and simple to medium stamping operations.
- Cost-effective: Delivers precision quality at a moderate price premium over hot rolled steel.
- Fast processing: In-house slitting and shearing for custom size delivery.
Applications
This standard SPCC cold rolled steel is widely used for general stamping parts, sheet metal enclosures, office furniture, lighting fixtures, brackets, electrical cabinets, packaging containers and general light fabrication.
Get a Quotation
We supply cold rolled steel in coil, sheet and strip form with various grades, surface finishes and custom processing options. Free material samples and dimensional test reports are available upon request. Contact our cold rolled steel team for a competitive quotation tailored to your exact requirements.
