Overview
Thin aluminum sheets, commonly referred to as thin aluminum plates or foil sheets, are versatile metallic materials known for their lightweight and corrosion-resistant properties. These sheets are typically manufactured through rolling processes, which allow for precise control over thickness and surface finish. Aluminum sheets are widely used across industries due to their excellent thermal and electrical conductivity, malleability, and recyclability. The thickness of these sheets can vary, but they are generally classified as thin when below 6mm, with some applications using sheets as thin as 0.2mm.
Physical and Chemical Properties
Thin aluminum sheets exhibit several notable physical properties, including a density of 2.70 g/cm³, making them about one-third the weight of steel. They have a melting point of 660.3°C and maintain structural integrity across a wide temperature range. The chemical properties include excellent resistance to atmospheric corrosion due to the formation of a protective oxide layer. Aluminum is amphoteric, reacting with both acids and bases, which should be considered when selecting coatings or adhesives for specific applications.
Main Applications
In the construction industry, thin aluminum sheets are used for roofing, cladding, and decorative panels due to their weather resistance and aesthetic appeal. The packaging industry utilizes them for food containers, pharmaceutical packaging, and foil wraps. The electronics sector employs thin aluminum sheets for heat sinks, shielding, and capacitor components. Automotive applications include body panels and heat exchangers, while in aerospace, they're used for lightweight structural components.
Safety and Storage
While aluminum sheets are generally safe to handle, precautions should be taken with sharp edges that can cause cuts. Aluminum dust can be hazardous if inhaled, requiring proper ventilation in machining operations. Storage should be in dry conditions to prevent oxidation or corrosion. Sheets should be stacked horizontally with protective interleaving to prevent scratching. Avoid contact with dissimilar metals to prevent galvanic corrosion.
B2B Procurement Guide
When procuring thin aluminum sheets, consider the alloy series (e.g., 1000, 3000, or 5000 series) based on required strength and formability. Specify thickness tolerances, surface finish (mill finish, brushed, or coated), and temper designation (O, H12, etc.). For large orders, request material certifications and consider minimum order quantities. Lead times may vary based on alloy and thickness availability. Quality checks should include dimensional accuracy, surface defects, and mechanical property verification.
Related Manufacturers
- 主营：[]
- 主营：[]
- 主营：合金铝卷、保温铝皮、铝镁合金卷、屋面装饰铝板、罐体管道用铝皮、散热铝带薄铝皮
- 主营：[]
- 主营：合金铝板、花纹铝板、定制铝板、不锈钢花纹板、热镀锌花纹板、工业铝卷、防潮保温卷
- 主营：[]
- 主营：无缝管、合金管、高压锅炉管、新疆铝板、角钢、槽钢、工字钢、不锈钢管、镀锌管
- 主营：铝卷、铝带、铝皮、铝板、花纹铝板、氧化铝板、5052氧化铝板、花纹铝板/铝卷、指针花纹铝板、7075铝板、拉伸/拉丝铝板、镜面铝卷/铝板、5083铝卷/铝板、阳极氧化铝板、电缆线、6061t6铝卷、保温铝卷、橘皮/压花铝卷、1060 0态铝卷、1060H24铝卷、3003铝卷、3003H24铝卷、5754铝卷、电缆线铝带
- 主营：耐酸钢、生铁棒、高速钢、宽厚板、纯钛板、精光板、铸铁板块、热轧板卷、铝合金、研磨棒、结构钢、耐热钢、光亮棒、合金钢、冷拉棒、节镍钢、钢丝线、模具钢、钛合金、六角棒、工具钢、长羽鹤、合金模具、球墨铸铁、机械性能
- 主营：保温铝皮、保温铝卷、波浪铝瓦、铝楞板、中厚铝板、铝合金板、瓦楞板、铝卷板、纯铝板、镜面铝板、铝厚板、铝板材、合金铝板、压型板、仿古瓦、铝滑槽、铝卷材、长城铝瓦、彩铝瓦、彩钢铝瓦、铝圆片、屋面铝瓦、合金铝瓦、彩涂铝卷、花纹铝卷
- 主营：保温铝卷、保温铝皮、铝方矩管、3003铝板、1060铝板、5052铝板、花纹铝板、5754合金铝板、6061合金铝板、7075合金铝板、瓦楞铝板、铝圆管、角铝
- 主营：铝管、铝棒、铝排、铝板、合金铝板、铝合金板、花纹铝板、铜板、铝型材、无缝铝管、铝盘管、铝方管、铝合金管、合金铝棒、铝方棒、挤压铝管、铜管、铜棒、铜盘管
- 主营：镀锌打包带、不锈钢带、导电铝排、镀锌板、镀锌瓦楞板、不锈钢瓦楞板、保温铝板、冷轧板、彩钢板、钢板切割、铅板、铝板、铝管、镀锌管、方管、焊管、铝棒、铜排、角铝、配重铅块 铅粒、铅管、锌铝镁、铝方管
- 主营：铝管、铝棒、铝合金、铝板、不锈钢板、高温合金、不锈钢管、不锈钢圆钢、不锈钢棒
- 主营：阳台吊顶铝、蜂窝网格栅、木纹铝方通、铝单板、铝瓦楞板、铝三维板、蜂窝铝板、铝板仿木纹、吊顶工程板、幕墙铝蜂窝板、喷涂幕墙铝板、铝扣板、瓦楞复合铝板、冲孔雕花铝单板、双曲铝单板、铝蜂窝板、外墙装饰镂空、阳台吊顶材料、定制三维铝芯、墙面镂空雕花、幕墙不锈钢铝、镂空冲孔装饰、外墙装饰材料、铝方通、铝天花
- 主营：铝盘管、铝管、铝排、铝板、紫铜板、黄铜板、无缝铝管、铝锻件、铝锻管、大口径铝管、紫铜棒、紫铜排、紫铜管、黄铜棒、黄铜管、锡青铜、铍青铜、铬锆铜、锰黄铜、磷青铜、钨铜
- 主营：铝单板、铝天花吊顶、建筑铝拉网、吊顶铝拉网
- 主营：nm360耐磨钢板
- 主营：铝卷、铝棒、铝管、铝板、压铸铝板、铝合金板材、ADC12铝板、7075铝板、7050铝板、铝合金板、5083铝板、A356铝板、ADC12压铸铝板、铝镁合金板、2017铝板、2011铝板、2A17铝板、O态铝板、超平铝板、覆膜铝板、铝合金棒材、铝圆棒、铝合金棒、铝合金管、铝带
- 主营：铝圆管、空心管、6061铝管、6061铝合金板、6063铝棒、铝合金管、1060无缝铝管
- 主营：铝型材、空心管、铝方管、拉丝板、铝板带、船舶板、铝板材、铝单板、合金板、铝管材、铝圆管、铝锻管、铝合金、圆棒管、研磨棒、铝棒材、铝线槽、无缝管、铝方棒、镁合金、铝锻件、布线槽、镍合金、护栏管、合金管
- 主营：黄铜棒、黄铜管、黄铜排、黄铜板、紫铜板、铝板、无氧铜板、黄铜线、黄铜带、紫铜棒、紫铜管、紫铜带、紫铜线、紫铜排、铝棒、铝管、铝排、铝线、铝带、无氧铜棒、无氧铜排、无氧铜带、无氧铜线、无氧铜管、铍铜棒