7075 Aluminum Ball in high hardness and competitive price. Grade 100-1000

Chemical Composition:

Si0.4

Fe0.5

Cu1.2-2.0

Mn0.3

Mg2.1-2.9

Cr0.18-0.28

Zn5.1-8.1

Ti0.2

Others0.15

Al(Min.)Remainder

7075 Aluminum Ball