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aluminum gutter coil

Is aluminum gutter coil cold rolled or hot rolled

Is aluminum gutter coil cold rolled or hot rolled? To figure this out, we should learn the differences between hot and cold rolled rolls as well as requirements of aluminium gutter coil. Differences between hot and cold rolled coil aluminum Cold rolling is rolling of aluminium at the recrystallization temperature, and hot rolling is rolling above the recrystallization temperature. Cold …

Aluminum coil 3104 alloy for gutter

Aluminum coil 3104 alloy for gutter

Aluminum coil 3104 alloy for gutter is 0.2mm to 8mm thick. It’s not applied to gutters directly, for an extra color coating process is necessary. Thus it more often serves as a base substrate for gutter materials. 3104, also known as a deformed aluminium alloy, ranks middle in application frequency of 3000 series. More popular grades of 3xxx include 3003, …

painted aluminum gutter coil

How to judge the quality of a painted aluminum gutter coil

A painted aluminum gutter coil is a color coated aluminum coil used especially for gutter making. It’s usually made of 3xxx aluminium alloys like 3005 and 3003 aluminum coil. These coil rolls have a medium hardness, a good corrosion resistance and a long service life. All of the performances are improved by paint coating on the rolls’ service. It is …

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