... ASTM B551,R60702,R60704 and R60705 material certificate Zr. 702 annealing polishing bar Spec.: ASTM B551,R60702,R60704 and R60705Size: 1.0mm ... of 1% to 3% hafnium. Varnl specializes in manufacturing high performance Zirconium and its alloys for a good variety of ... 1200mm Max * Long 3000mm max 3. Zirconium round rod, rectangular bar Standards: ASTM B351, R60001, R60802, R60804, R60901, R60904, Zr2, ...