Product Description
There is a lot of variety in our Stainless Steel 400 Series Balls. The 420 stainless steel grade balls have brighter surface finishes and thus find their application in special bearings and valves where corrosion resistance and wear resistance both are required. They also have good magnetic properties, higher hardness, and corrosion resistance. 420 B & 420 C Stainless Steel: Owing to the high hardness and strong corrosion resistance, the grade 420 B & 420 C balls are excellent for valves, special bearings, and other applications where rustproof greases are insufficient or nonexistent. Our Stainless Steel 400 Series Balls balls are used in the chemical, petroleum, and cosmetics industries, where corrosion resistance is more important than hardness.