Ceramic Wire Guide

Specifications: 1) Material: a) 95% Al2O3 b) 99% Al2O3 c) 99.8% Al2O3 2) Surface finish: a) Velvet-like, normal polish Ra 0.9-1.0 b) Fine polish Ra 0.4-0.6 c) Diamond polish Ra 0.2 3) Hardness Vickers: 1800 to 2000, 4) Properties: a) Wear resistant b) Corrosion resistant c) Heat resistant d) Stable dimensions e) Lightweight f) Long performance life 5) Tolerance: according DIN ISO 2768-1. 6) Special types available according to customer's drawings or samples;