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How many kinds of copper sleeve materials are there, and what are their characteristics?
There are about five kinds of copper sleeve materials.
Phosphor copper (QSN 10- 1, QSN6.5-0. 1),
Brass (H62, H65, H68, H70, H85, H90),
Tin bronze (qsn6-6-6, qsn5-5-5cusn10pb1,cusn8, cusn4, cusn 12),
Rongchang gaoli brass: CuZn25Al5, C86300, CAC304.
Aluminum bronze (c60600, c64200, c60800, c6 1300, c6 1400, c6 1900, c62300, c62400, c63000, c63020, c
Different materials have different uses.
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