... 8-270x100-5000(mm) ASTM F136 etc. titanium polishing bar 1. Grades: Gr1, Gr2, Gr3, Gr5, Gr7, ... most widely used in the golf clubs and bicycle girders.(8). Alloy grade 23, ELI(extra ... or ThicknessAllowable DeviationHot forged barHot rolled barCold rolled bar>7~15±1.0+0.6, -0. ... ≥3510Hot processed, polished&cold processed round, square bar< 354≥355Product packaging show: Our internal filling material ...