UNS: C51000
DIN: \
GB: QSn4-0.2
Modulus of elasticity: 103350
Recommended maximum operating temperature: 93 °C
Main element chemical composition (wt%)：Cu 94.0 – 96.0%, Sn 4.2 – 5.8%,P0.03-0.35%
Description and main uses: Non-ferrous metal spring wire, with good corrosion resistance and conductivity. Non-magnetic.
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