1. approved by ISO 2. was made by new copper wire 3. were usd in most of big ship building company of China 4. SAE standard

1.  Technical data:

Products	Copper Cut Wire Shot
Chemical Composition	Cu:58-99%,Zn
Microhardness	110~300HV
Tensile Intensity	200~500Mpa
Durability	5000 Times
Microstructure	Deformed α or α+β
Density	8.9g/cm3
Bulk Density	5.1g/cm3

2. Relative products:

copper cut wire shot