Sheet Aluminum Plate 5083 6082 7075 6061 Aluminum Price 2mm 3mm 4mm 5mm 8mm 10mm Silver Customized Flat Plate Coated

Our aluminum plates/sheets are produced via high-precision continuous casting-rolling or hot tandem rolling processes, equipped with state-of-the-art 6-high cold rolling mills featuring AGC (Automatic Gauge Control) and AFC (Automatic Flatness Control) systems. This ensures thickness tolerance within ±0.005 mm and flatness ≤ 3 I-units.
The entire production line is controlled by Siemens automation systems. Critical processes are monitored 100% online with X-ray thickness gauges, width gauges, and surface defect detection systems.
We use only high-purity primary aluminum ingots (Al ≥ 99.7%). Melt purification combines ceramic foam filtration and online degassing, achieving hydrogen content ≤ 0.12 ml/100g Al and inclusion rating Class A. Annealing is performed in precisely controlled furnaces with temperature uniformity of ±2 °C, delivering consistent grain structure and mechanical properties with yield strength variation ≤ 5 MPa.
Every coil/sheet undergoes triple quality assurance before shipment:
1.Full laboratory testing (chemical composition, mechanical properties, microstructure, dimensions);
2.100% surface inspection via laser scanning system (resolution 0.01 mm);
All test data are fully traceable to the original mother coil number. EN 10204 Type 3.1 or 3.2 certificates are available.
Designed for demanding applications including rail transit, marine, aerospace, pressure vessels, and precision tooling where material consistency and reliability are non-negotiable.
We focus on verifiable performance and data-driven quality rather than marketing slogans, aiming to build long-term, stable partnerships with major industrial clients.