667 Stainless steel balls are widely used in products such as vibratory polishing, hardware tools, switches, crafts, and other products. They have a hardness of up to HRC ≤ 26 ° . Weakly magnetic, with low corrosion resistance, and remain rust-free when in contact with acidic or alkaline substances for long periods. 

Available precision grades: G60—G1000 Specifications: 0.5mm—100mm