Common materials used when looking for a corrosion resistance valve ball:

316 SS

Nickel K500 (Kmonel)

Titanium

Alloy C276 (Hastelloy C276)

Alloy 20 (Carpenter 20),

Common materials used in applications requiring wear resistance:

440C

Cobalt Alloys (Stellite ®)

Tungsten Carbide

Common materials used when weight is a consideration:

Aluminum – also available with hard coat anodize

Titanium

Flame Sprayed Balls

Hollow Balls

Advanced Ceramics

Valve Ball Manufacturing Configurations:

Common materials used when looking for a corrosion resistance valve ball:

Trunnions

Slots

Splines