The character of aluminium alloy

Antirust aluminium
LF21 is to use a the widest kind of antirust aluminium, its intensity is not high, cannot heat treatment aggrandizement, there is tall plasticity below anneal state, and corrode sex is good, weldability is good, cutting processability is undesirable. With at tall plasticity of the request that make He Jie gives the weldability, low load spare parts that works in liquid or aeriform medium to be like container of gasoline tank, vitta, liquid to wait; Wire can make rivet
LF13 is able to bear or endure corrode sex is tall, solder the function is good. Thermal conductivity, conductivity is lower than aluminium much. Usable cold be out of shape treatment undertakes aggrandizement and cannot heat treatment aggrandizement. Applicable at make solder tectonic
LF5/LF10 fastens antirust aluminium for aluminium magnesium (the quantity containing magnesium of LF10 is tallish at LF5) intensity and LF3 proper, heat treatment cannot aggrandizement, anneal state plasticity is tall, half cold in making sclerotic plasticity, wait, solder the function is still good, LF5 is used at make what work in the liquid solder conduit and container and spare parts, other part. LF10 is principal use the rivet that make
LF6 has higher intensity and be able to bear or endure corrode sex, anneal and knead it is still good to hold the plasticity below the state, the welding line air-tightness of solder of the arc that use argon and plasticity are passable. Cutting processability is crackajack. With at solder plane envelope and container, spare parts getting power, framework spare parts
LF5-1 is be no good aluminium alloy of heat treatment aggrandizement, have particular strength, be able to bear or endure corrode sex, cutting sex is crackajack. Appearance of after of in relief poling is beautiful, can machine optical and mechanical component, ship component and lead clip to wait
LF2/LF3 intensity is higher than LF21, plasticity and be able to bear or endure corrode sex is tall, heat treatment cannot aggrandizement, weldability is good (the weldability of LF3 actors or actress at LF2) , be in cold the cutting sex that makes sclerotic state fall is better, but polishing. With wait at spare parts of the weldment that makes the moderate strength that works in the liquid, cold punch and container
Duralumin
The principal rivet that LY1 uses for construction of riveting aluminium alloy data, be in quench and the intensity of after of natural effectiveness for a given period of time is inferior, but have very tall plasticity and crackajack craft function, weldability and LY11 are same, cutting function is passable, be able to bear or endure corrode sex is not tall, intensity and exercise temperature ＜ wait in using as extensively the construction of 100 ℃ uses rivet data
LY2 is heat-resisting duralumin, have higher strength, the plasticity when heat is out of shape is tall, but heat treatment aggrandizement, in quench be applied below state of effect of the man-hour that reach a person, cutting processability is crackajack, be able to bear or endure it is better that corrode sex compares aluminium of forge of heat-resisting of LD7, LD8, in knead in holding semi-manufactured goods, have the tendency that makes ring of thick any crystalline substance, with at make what work below higher temperature bear force is tectonic

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