Copper Powder1. Pure Copper Powder can be used for making powder metallurgy spare parts, electrical carbon products and friction material, used as extrusions , additive etc.2.Copper alloy powder used for sintering bimetal sheet/ plate, manufacturing bushing and side plate for locomotive, coating, used as sintered material tec.3.Bronzeis alloy of copper and tin. We offer a variety of bronze powders for different applications, including flame-spraying, brazing,strip-bearings, metal-bonded grinding wheels and cutting tools, metalfilled plastics for bearings, decorative, conductive and high strength applications.4. Brass powder CuZn20, CuZn30, CuZn40 used in antifriction material,diamond tools and chemical industry etc.Some Copper Powder Following
Grade | Cu | Pb | Sn | Zn | P | HL (Hydrogen Loss) | AD(g/cm3) | Particle size(mesh) |
Cu100 | 99.3~99.5% | / | / | / | / | ≤0.30 | 2.0-2.7 | -300mesh |
Cu200 | ≥99.5% | / | / | / | / | ≤0.30 | 2.5-2.8 | -100mesh |
CuSn10 | balance | / | 9.0-11.0 | / | / | ≤0.30 | 2.5-3.5 | -100mesh |
CuSn13 | balance | / | 12.0-14.0 | / | / | ≤0.30 | 2.5-3.0 | -100mesh |
CuZn20 | balance | / | / | 18.0-22.0 | / | ≤0.30 | 3.2-5.0 | -100mesh |
CuZn30 | balance | / | / | 28.0-32.0 | / | ≤0.30 | 3.0-3.5 | -100mesh |
CuSn10Zn2 | balance | / | 9.0-11.0 | 1.0-3.0 | / | ≤0.30 | 2.7-3.4 | -200mesh |
CuSn10Pb10 | balance | 9.0-11.0 | 9.0-11.0 | / | / | ≤0.30 | 2.5-3.5 | -150mesh |
CuPb20Sn4 | balance | 18.0-25.0 | 3.0-5.0 | / | / | ≤0.30 | 2.7-3.0 | -100mesh |
CuPb24Sn1 | balance | 19.0-27.0 | 0.6-2.0 | / | / | ≤0.30 | 2.7-3.0 | -100 mesh |
CuPb24Sn4 | balance | 22.0-27.0 | 3.0-5.0 | / | / | ≤0.30 | 2.7-3.0 | -100mesh |
CuPb3Sn6Zn6 | balance | 2.0-4.0 | 5.0-7.0 | 5.0-7.0 | / | ≤0.30 | 2.5-3.5 | -100mesh |
CuPb7Sn7Zn3 | balance | 6.0-8.0 | 6.0-8.0 | 2.0-4.0 | / | ≤0.30 | 2.5-3.5 | -150mesh |
CuSn6.5P0.1 | balance | / | 5.5-7.0 | / | 0.05-0.15 | ≤0.30 | 2.5-3.5 | -100mesh |
CuPb5Sn10 | balance | 4.0-6.0 | 9.0-11.0 | / | / | ≤0.30 | 2.5-3.5 | -100mesh |
CuPb5Sn13 | balance | 4.0-6.0 | 12.0-14.0 | / | / | ≤0.30 | 2.7-3.5 | -100mesh |
Copper Powder