Specification :

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 Packaging: In 25kg, 50kg iron drums with double plastic bags inner, on wooden pallet.
7 Storage: Keep in closed dry room; avoid spillage, sparks or other source of ignition.