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440 c Stainless Steel Balls
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440 c Stainless Steel Balls


Features: the relatively small domestic production of stainless steel 440C enterprises, microstructure is martensite steel production processes require a higher, is the most hard ball in a stainless steel ball: HRC ≧ 58. Hardness close to the bearing ball, so the enterprise can produce 440C material is often dubbed the reputation of special stainless steel. Heat treatment process is more complicated, easy to crack, and the high accuracy requirements than the former have more rust and corrosion performance
Compare: 440 stainless steel ball with more rust, corrosion performance, enhanced hardness, wear resistance increase/
Size: 0.5mm-60mm

 

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ADD:Songxia town Songxia development zone Shangyu Zhejiang
Tel:0575-82693865
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Email:xxl@zjballs.com
Web:www.zjballs.com

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