cold rolled steel coil full hard
Cold Rolled Steel Coil With Full Hard
Cold rolled full hard steel is a product that has not been fully finished with a surface product in a cold reduction mill.
In essence, the steel is unannealed cold rolled steel. While other coils have a finish treatment, cold rolled full hard steel has no finisher.Cold rolled full hard steel is commonly used in applications where limited bending or forming and a high resistance to denting is needed. This steel is often used as a base material or in making pipes.
| CRFH SPECIFICATIONS | |
| CR-FULL HARD COILS:- | |
| Specification | ASTM A 366/A 568/A 620, Euro norm EN 10130,JIS G 3141-1B(Full Hard) & otherequivalent specifications |
| Width Range (mm) | 750 to 1250 mm |
| Thickness Range | 0.14mm to 2.00 mm |
| Coil Weight | 20MT max |
| Coil ID | 508 / 610 mm |
| Hardness | Min.85 HRB and above. |
| Edge Condition | Smooth Mill Edges or Trimmed Edges (For Thinner Gauges) as required. |
| Surface Finish | Bright |
Full hard cold rolled steel coil refers to a specific type of cold rolled steel coil that has been processed to achieve maximum hardness. This is achieved by subjecting the coil to an annealing process followed by temper rolling. The annealing process heats the steel coil to a specific temperature and then slowly cools it, causing the material to recrystallize and become harder. Temper rolling further increases the hardness of the steel coil by subjecting it to controlled amounts of stretching and compression. Fully hard cold-rolled steel coil offers excellent strength, stiffness and stability, making it ideal for applications requiring high hardness and dimensional accuracy.
Full hard cold rolled steel coil/strip/sheet is widely used in various industries including automotive, construction, manufacturing and electrical appliances. These coils are commonly used in the manufacture of automotive parts such as body, chassis and structural components, as well as in the manufacture of appliances, electrical equipment and machinery. The fully rigid condition of these rolls ensures excellent dimensional accuracy and consistency in the final product. Additionally, these coils have a superior surface finish and can be easily painted, coated or otherwise finished.
Cold rolled carbon steel plates, cold rolled steel coils, and all hard cold rolled steel coils are essential materials for the manufacturing industry. These materials provide superior strength, durability and versatility for a variety of applications. Fully hard cold rolled steel coils, in particular, offer maximum hardness and stability, making them ideal for applications requiring high strength, dimensional accuracy and a polished appearance. Whether used in the automotive, construction or appliance industries, these materials play a vital role in the production of high quality products.
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