Industry News
Differences Between 304 Stainless Steel Deep Groove Ball Bearings and 420 Stainless Steel Bearing
[image]news/industry-news/deep-groove-ball-bearing-15ff.png[/image]I. Material Differences 1. Basic Type and Composition304 (Austenitic Stainless Steel) Composition: Cr 18–20%, Ni 8–11%, C ≤0.08% Structure: Austenite, non-magnetic...