86 17344894490  sales@chalcoaluminum.com
Home > NEWS >Industrial T slot aluminum extrusions

NEWS

Industrial T slot aluminum extrusions
 
Several factors related to the selection of industrial T slot aluminum extrusion profiles
Hardness: many customers are very concerned when purchasing T slot aluminum. Hardness is directly related to the chemical composition of the alloy. Secondly, different states also have great influence on the hardness. From the point of view of the high hardness that can be achieved, 7-series, 2-Series, 4-series, 6-series, 5-series, 3-Series and 1-series decrease in turn.
Strength: strength is an important factor to be considered in product design. When T slot aluminum components are used as components, appropriate alloy shall be selected according to the pressure. The strength of pure aluminum is low, but that of heat-treated type 2 and 7 is high.
Corrosion resistance: the corrosion resistance of industrial T slot aluminum extrusion profiles includes chemical corrosion, stress corrosion resistance and other properties. Generally speaking, the corrosion resistance of 1-series pure aluminum is good, 5-series is good, followed by 3-Series and 6-series, 2-Series and 7-series are poor. The selection principle of corrosion resistance shall be determined according to the application situation. In the corrosion environment of high strength alloy, all kinds of composite materials for corrosion protection must be used.

T slot Aluminum Extrusion
 
Machinability: machinability, including shaping performance and cutting performance. Because the formability is related to the state, the strength range of various states should be considered after the selection of aluminum alloy. Generally, the material with high strength is not easy to form. The results show that the formability of annealed aluminum is better than that of heat-treated aluminum. The machinability of aluminum alloy is poor, which needs better machinability for molds, mechanical parts, etc. on the contrary, the machinability of low strength is poor. For products that need to be machined such as molds, mechanical parts, etc., the machinability of aluminum alloy is an important consideration.
Weldability: most of the T slot aluminum alloys have no problems in weldability, especially some series 5 aluminum alloys are specially designed for welding consideration. On the contrary, some series 2 and 7 aluminum alloys are difficult to weld.
Decoration performance: when industrial T slot aluminum extrusion profile is used for decoration or some special occasions, its surface needs to be anodized, coated and other processing to obtain the corresponding color and surface structure. At this time, its decoration should be focused on. Generally speaking, Jiangyin Youwei metal products Co., Ltd. has better corrosion resistance materials, its anode treatment performance, surface treatment performance and coating performance Very good performance.

RELATED NEWS

NEWS