The difference between round aluminum rods and aluminum square rods

Aluminum square bars and aluminum round bars are collectively called aluminum bars. The main feature is that it can withstand greater pressure. The product can be very rough cast or cold dial.

 

Characteristics of cold drawn aluminum rods

1. The outer diameter is smaller.

2. High precision for small batches

3. High-precision cold drawn products, good surface quality.

 4. The cross-sectional area of ​​the aluminum rod is more complicated.

5. Aluminum rods are superior in performance and metal is denser.

Differences between hot-rolled aluminum rods Hot-rolled aluminum rods are used as raw materials for continuous casting round aluminum billet slabs or green rolled slabs, heated by a step-type heating furnace, descaled after high-pressure water, then passed into the roughing mill, and the rough-rolled material is cut. The head, tail, and then into the finishing mill, computer-controlled rolling, after the final rolling through the laminar cooling and coiler coiling, a straight hair roll. The head and tail of a straight hair roll often have a tongue shape and a fishtail shape, and the thickness and width accuracy

 

Aluminum square bars often have defects such as wavy shapes, hemmed edges, and tower shapes. With a heavier roll weight, the straightening process of cutting straight ends, cutting tails, trimmings, and multi-pass straightening and leveling, and then cutting or rewinding, it becomes: hot-rolled steel sheet, smooth Hot-rolled steel coils, slitting and other products. Hot Rolled Finishing Roll Removes Oxidizing Layer After Pickling and Hot Rolling Pickling Rolls Precision Aluminum Features and Applications Key Features: Precision seamless aluminum inner and outer walls without oxide layer, withstand high pressure without leakage, high precision, high Finishing, cold bending without deformation, flaring, flattening and crack-free precision aluminum-free square bar Main uses: Applied to hydraulic system with aluminum, automobile manufacturing with aluminum, military, construction machinery, railway locomotive, aerospace, shipbuilding, injection molding Machines, die casting machines, machine tools, diesel engines, petrochemicals, power stations, boiler equipment, and other industries.

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