(1) The strength and hardness are lower than that of copper, and the machinability is better.
(2) It is easy to stick the knife during processing, form a knife, and the surface roughness of the machined surface becomes large.
(3) The organization is not dense enough to obtain small roughness
(4) Tool life is generally higher
(5) It is easy to cause deformation when loading and processing, and the surface of the workpiece is also easy to be scratched or scratched.
(6) The expansion coefficient is larger, and the dimensional accuracy is more prominent.
Concerned about surprises
Tag: Aluminum alloy body Parts Expansion coefficient Surface treatment network HC
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