How to distinguish between civilian aluminum and industrial aluminum?
Civil profiles doors and windows that we know, things like cut off its widely opposed precision quality requirements are not too high, and industrial materials based on the literal meaning is used in the industry profiles relative accuracy of civilian material also requires higher which uses targeted relatively strong relatively simple such as radiators cost is also higher than for civilian material. Relative fees also slightly higher.
And because of the need of industrial aluminum casting and rolling, so the higher the physical properties of aluminum alloy requirements, the need to add other elements to improve the physical properties of the aluminum itself, such as the commonly used aluminum-silicon alloy, aluminum-magnesium alloy, aluminum and copper alloys. Commonly known as raw aluminum type aluminum.
Civil mostly cooked Aluminum aluminum aluminum, which is a high aluminum content of aluminum, such as aluminum pot and aluminum windows and doors, mostly for aluminum extrusion.
The main difference is that the aluminum content, cost and pricing, independent of whether hazardous and other factors, the physical properties at the time of its manufacture requires.
