Common specifications of ordinary aluminium sheets

Common specifications of ordinary aluminium sheets

Our main aluminium products are recommended to you in detail as follows

1. Aluminium sheet: Thickness 0.3mm --- 180mm Width 900mm ----2000mm

2. Aluminum coil: thickness 0.10mm ----12mm width 150mm ----2000mm

3. Patterned aluminum plate: five wicker type, pointer type or custom thickness 1.2mm ----8.0mm

4. Bar: Extruded round bar f (r, h112) state: diameter φ5mm ~ φ180mm quenching state: diameter φ5mm ~ φ150mm (t4, t5, t6) 2 extrusion square, square hexagonal bar f state: inner cut circle diameter of 5mm ~ 150mm quenching state: inner cut circle diameter of 5mm ~ 150mm 3 extrusion rectangular bar (flat bar) width. 5mm～150mm thickness: 3mm～150mm

Corrosion protection function of ordinary aluminium sheet after scratching

The chemical conversion film on the surface of the aluminium alloy is a gel, this gel can move after the conversion film is scratched, the gel around the scratch marks will move to the scratch surface, combined together, continue to block the ordinary aluminium plate is corroded, still have the anti-corrosion function.

Colours

The final colour of the conversion film is determined by the conversion fluid used and the operating conditions.