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Metal Balls

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3003 / 2017 Aluminum Balls

3003 is an alloy with very good corrosion resistance and moderate strength. It is not heat treatable and develops strengthening from cold working only

3003 Aluminum Hollow Ball

3003 Hollow Aluminum Balls

Annealed, Tempered, Unpolished

Tensile 6,800 psi

Stock # Diameter Inch Pkg Qty.  Price/Pkg
KB-1828 0.250 Per 10  $13.88
KB-1847 0.375 Per 10  $15.10
KB-1845 0.500 Per 10  $16.36
KB-1820 0.750 Per 10  $17.86

 

2017 Solid Aluminum Balls

T4 Tempered, Unpolished

Yield 32,000 psi

Sphericity is 0.0002".

Stock # Diameter Inch Pkg Qty.  Price/Pkg
KB-1812 0.031 Per 100  $19.66
KB-1813 0.062 Per 100  $20.60
KB-1851 0.078 Per 100  $22.40
KB-1852 0.093 Per 100  $24.00
KB-1853 0.125 Per 100  $26.38