316 Stainless Steel Ball Precision Solid Steel Ball φ2-60mm Corrosion Resistant
316 Stainless Steel Ball Belongs To Austenitic Steel, And 304 Is Closer. But The Wear Resistance Of 316 Is Higher Than That Of 304, Advanced Stainless Steel Ball. ●Material : 316 Stainless Steel. High Precision Products, Concentricity Tolerance ± 0.02mm, To Ensure The Quality Of The Product;.