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Content: 99.9%
Specification:200-300
Mesh density: 8.9
Melting point: 950

1) quick detail:
M.F.: cupb3sn6zn6
Cas: copper: 7440-50-8
H.S.Code: 7406104000
Un: 3089

2) properties: grey or golden yellow irregularly powder.

3) physicals:
Particle size (mesh) loose density(g/cm3)
-200. -300. -500. 2.5-3.5

4)chemical compositions (%):
Composition cu sn zn pb density hall flow s/50g
Cu85sn6zn6pb3 83-86 5-7 5-7 2-4 2.5-4.5 35-40
Cu80sn10pb10 79-81 9-11 9-11 3.5-5.0 20-30
Cu80zn20 79-81 19-21 2.0-4.5 30-35
Cu90sn10 89-91 9-11 2.5-4.5 20-35
Cu90sn10 84-86 14-16 2.5-4.5 20-35
Cu80sn20 79-81 19-21 3.0-5.0 20-35

5) applications: powder metallurgy, oil-contained bearing, friction materials.
6) storage: keep in closed dry room; avoid spillage, sparks or other source of ignition.





In 25kg, 50kg iron drums with double plastic bags inner, on wooden pallet.