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QSn4-4-2.5  copper wire

QSn4-4-2.5   copper chemical composition

Sn 3.0-5.0

Al 0.002

Zn 3.0-5.0

Ni 0.2

Fe 0.05

Pb 1.5-3.5

P 0.03

 

[Source:Original] [Author:web] [Date:09-01-14] [Hit:]