... , Bobcat, Hensley, Volvo and Kobel.The carbon steel bucket have the mechanical properties as below:1) Hardness: 45--54HRC2) AKV: >25J (normal ... temperature)3) Yield point: 1,337-1,364N/mm24) Tensile strength: 1,903-1,929N/mm25) Elongation: 8-8.64%suitable ... for1) Komatsu: PC60, PC100, PC200-1-2-3-A-B-C-D-E, PC300-1-2-3-A-B, PC220-6 ...