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　　3xxx coated <strong>aluminum round circles</strong> include 3003, 3004, 3005 etc. Containing aluminum and manganese, 3xxx circles are hard, corrosion resistant and durable. Our regular specifications available for 3xxx are as below.</p>
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　　Alloy: 3003, 3004, 3005, 3104, 3105</p>
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　　Temper: O, H12, H14, H16, H18, H22, H24, H26, H32, H34, H36</p>
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　　Thickness: 0.5mm-6mm</p>
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　　Diameter: 100mm-850mm</p>
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　　Surface treatment: mill finished, anodized, coated, mirror finished</p>
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　　Application: kitchenware, lamp, power battery, traffic sign etc.</p>
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　　Other specification: customization acceptable<br></p>
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　　<strong>3xxx aluminum circle</strong> ranks middle in either performances or price among frequently applied aluminium disc circle alloys, with 1xxx as the poorest and 6xxx the highest. Most manufacturers of primary cookware products prefer 1xxx circles to 3xxx ones, for the former suits better in their markets where cheaper and disposable pots are favored. 3xxx circles are used to produce products requiring higher strength and corrosion resistance, like high pressure cookers and lamp covers. 3004 aluminum circle, in particular, is a specialized circle disc for power battery housing, for its mechanical properties are perfect for such an application.</p>
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　　<strong>Coating aluminum circles</strong> of 3xxx can be made into pizza cooking trays, high pressure cookers and lighting parts. Usual paints for them include pe, pvdf and sarin. As other coated aluminum products, pvdf coated aluminum circles show the best performances and the longest service life. They overshadow ordinary circles in price, too, since their production entails strict raw material selection and extra cost in equipment and process. Few aluminum circle manufacturers in China are able to supply coating aluminum circles, and Haomei is one of them. This is supported by our two decades fabricating experience, 12-year export history and stable market-targeted principle. We have served thousands of clients from 80 plus countries and regions so far. If you ever need 3xxx coating aluminum round circles, welcome to try our service!</p>