... , ASTM A615 Gr. 40/60, ASTM A706, HRB 335/400/500 etc. 2. Diameter: 8~50mm 3. Length: 6-12m 1 ... , ASTM A615 Gr. 40/60, ASTM A706, HRB 335/400/500 etc. 2. Diameter: 8~50mm 3. Length: 6-12mDeformed Steel ... , ASTM A615 Gr. 40/60, ASTM A706, HRB 335/400/500 etc.2. Diameter: 8~50mm3. Length: (1) 8mm and 10mm ... you requested. (2) 12~50mm: 6~12m HRB 335/400/500 deformed Steel Bar