What is Crc Sheet In Coil Cs Type B?
"CS" generally stands for "Commercial Steel," while "B-type" specifically refers to a chemical composition design with a higher phosphorus (P) content compared to Type A (Aluminum Killed). This subtle chemical adjustment imparts unique mechanical properties and deep-drawing characteristics. Cold rolling, after hot-rolled and pickled, further reduces the hot-rolled, pickled coil at room temperature to achieve thinner thicknesses, higher dimensional accuracy, and superior surface quality.
In short, crc sheet in coil Cs Type B is a commercial-grade, cold-rolled carbon structural steel with excellent formability and surface quality at an exceptionally cost-effective price. It offers an excellent balance of performance and cost, making it an ideal choice for a wide range of stamping, bending, and shallow drawing processes.
Specifications
| Characteristics | CS B Type | CS A Type | DS (Drawing Steel) |
|---|---|---|---|
| Key Features | Good commercial-grade formability, high phosphorus content. | Good commercial-grade formability, aluminum-killed. | Excellent deep-drawing properties. |
| Cost | Low (good value for money) | Low | Medium |
| Selection Considerations | Cost-sensitive applications requiring moderate formability | General forming applications requiring excellent surface quality | Parts requiring deep drawing |
Applications
Automotive Manufacturing
Interior Parts: Seat Frames, Seat Belt Retractors, Brackets, Armrest Frames, etc.
Structural Parts: Door Anti-collision Beam Internal Reinforcement Plates, Non-Load-Bearing Chassis Structures, Fuel Tank Protective Covers, etc.
Other: Wheel Hub Caps, Radiator Components, etc.
Home Appliance Industry
White Goods: Internal structural frames, exterior casings, back panels, and partitions for refrigerators, washing machines, and air conditioners.
Small Appliances: Microwave oven casings, oven panels, range hood ducts, water heater linings, etc.
Furniture and Office Equipment
Metal frames for filing cabinets, bookshelves, office desks, chair bases and brackets, etc.
Metal components for home furniture.
General Hardware and Construction Industry
Various hardware accessories, brackets, hinges, and baffles.
Lightweight steel keels, ceiling panels, and partition materials (usually galvanized).
Surface Quality
The cold rolling process ensures a smooth, clean, and uniform surface. Common surface finishes include:
Glossy: The surface is smooth and reflective, offering a high aesthetic appeal.
Rough/Matte: Sandblasted or treated with an electrospark treatment, the surface is subtly contoured, facilitating subsequent coating and plating adhesion and concealing minor scratches.
This high-quality surface is suitable for direct use as exterior components or after minimal processing.
Packaging and Shipping
