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Copper Cu
  • Electrolytic Copper

  • Atomized Copper

  • Copper Base Alloy

Description
Electrolytic Copper: Diamond tools, elctrical carbon products, friction materials, powder metallurgy products and conductive ink products, electrical equipments. Atomized Copper: Diamond tools,powder metallurgy parts, chemical catalysts, carbon brushes, friction materials, spraying materials, welding elctrodes. Copper Base Alloy: Powder metallurgy oil bearings, diamond tools, filters, bearing bushes.
Specification
Product Name Chemistry Component (wt%) Size Melting Point Apparent Density Flow Rate Properties Pack
Electrolytic Copper

Cu ≥ 99.6  Fe ≤ 0.02  Pb ≤ 0.05  As ≤ 0.005  Sb ≤ 0.01  O ≤ 0.1  S ≤ 0.004  Water ≤ 0.05

-80 

-200

-325

 

2.0-2.5

1.5-1.9

1.3-1.7

  Ligh Rose Red Arborization Powder 2KG/Vacuum bag (with iron bucket or carton), 40KG/Bucket 
Atomized Copper

Cu ≥ 99.5  Fe ≤ 0.02  Pb ≤ 0.05  As ≤ 0.005  Sb ≤ 0.01   O ≤ 0.20   S ≤ 0.004  Water ≤ 0.05

-80

-200

-325

 

2.5-3.5

2.3-3.0

2.3-2.9

  Ligh Rose Red Irregular Spherality Shape  2KG/Vacuum bag (with iron bucket or carton), 40KG/Bucket 
Copper Base Alloy CuSn10 Cu: 89-91 Sn: 9-11

-200

-325

 

3.0 – 4.0

3.2 – 4.3

  Most are spherality shape with high flow rate and high apparent density 2KG/Vacuum bag (with iron bucket or carton), 40KG/Bucket 
Copper Base Alloy CuSn15 Cu: 84-86 Sn: 14-16

-200

-325

 

3.3 – 4.0

3.3 – 4.0

  Most are spherality shape with high flow rate and high apparent density 2KG/Vacuum bag (with iron bucket or carton), 40KG/Bucket 
Copper Base Alloy CuSn20 Cu: 79-81 Sn: 19-21

-200

-325

 

3.5 – 4.5

3.5 – 4.5

  Most are spherality shape with high flow rate and high apparent density 2KG/Vacuum bag (with iron bucket or carton), 40KG/Bucket 
Copper Base Alloy 663 Cu: 85 Sn: 6 Zn: 6 Pb: 3

-80

-100

-200

-325

 

>4.5 

3.0-4.0

3.0-4.0

3.2-4.0

  Most are spherality shape with high flow rate and high apparent density 2KG/Vacuum bag (with iron bucket or carton), 40KG/Bucket 
Copper Base Alloy Cu80Zn20 Cu: 79-81 Zn: 19-21 -200   2.0 – 2.4   Most are spherality shape with high flow rate and high apparent density 2KG/Vacuum bag (with iron bucket or carton), 40KG/Bucket 
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