99.99% solid Pure Copper Ball

1mm-5mm 99.99% Pure Copper Ball for various application.

Copper spheres are susceptible to corrosion from many media and are a relatively soft metal. These copper spheres are made from pure copper and are designed to harness copper’s psychic properties for grounding, mediation, energy, and healing. These copper spheres are handcrafted from pure copper.

Profile:Copper balls with a purity of 99.99% are extremely soft and are widely used due to their ease of drilling, excellent mechanical properties and corrosion resistance, as well as their excellent thermal and electrical conductivity.

Corrosion Resistance：
Corrosion resistance: In industrial and marine environments, they have good corrosion resistance to steam, alkali and neutral salt solutions. They are not resistant to corrosion by oxidizing acids, halogens, sulfides, ammonia or seawater.

Applications: Includes valves, sprayers, instruments, pressure gauges, water meters, carburetors, jewelry, and many mobile accessories and appliances.

Specification
Material	99.9% copper
Diameter	1.5mm – 76.2mm
Precision Grade	G100-G1000
Technical Data
Hardness (Shore D)	HV40-120
Density	8.910g/m3
Young’s Modulus	123GPa
Tensile Strength	220-320MPa