CBN is Low-Pressure, Low-Temperature Abrasive
Brush Rsearch’s Cubic Boron Nitride abrasive is designed for difficult-to-finish materials such as high nickel alloy steels.
Consider these five variables to determine what fits your application.
We look back at the industry’s top new products and services for the past year.
Surface finish types for commercially supplied stainless steel sheet are detailed in various standards. ASTM A480-12 and EN10088-2 are two; BS 1449-2 (1983) is still available, although no longer active. These standards are very similar in that they define eight grades of surface finish for stainless steel. Grade 7 is “buff polished,” while the highest polish—the so-called mirror polish—is designated Grade 8