420 stainless steel ball 



 Performance: hardness of 51-52 degrees, there are magnetic, a certain degree of corrosion resistance and toughness 



 Application: Suitable for all kinds of precision machinery, bearings, electrical equipment, transport vehicles, and household appliances. Used for manufacture of anti-air, steam, water, corrosion and oxidation of acid components. 



 Specifications: Φ2.0-Φ25.4 






 420 stainless steel ball (420Stainless Steel Balls) 



 Applications: 420 stainless steel balls often used for precision and anti-rust performance are higher in the industry: motorcycle parts, pulleys, stainless steel bearings, plastic bearings, crafts, valves, oil. 



 Features: martensitic steel representatives, commonly known as stainless iron, magnetic, has better corrosion protection, hardness HRC50-55.