grab bucket Material Standard: ASTM,AISI, DIN, BS and JIS Casting weight0.3-100KG Dimension tolerance CT7 We adopt investment process produce wear parts, including welding bucket  and adapters,side cutters, tips, pins and locks for cars such as Caterpillar, Komastu, ESCO, 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, PC300, PC400, PC400-A-B-C, PC650, PC10002) Caterpillar: E312, E200B-A, E200B-B, E988, E320-A, E320B, E330, E325, E245B, E3402, E33523) Daewoo: DH130, DH220-A-B-C, DH280-A-B, DH330, DH55V4) Hitachi: EX200-5, EX300, EX4005) Kobelco: SK200, SK220, SK230, SK3206) Hyundai: XD200, XD210, XD450, R9427) Demark: H65, H85, H1358) Kato: HD12509) Volvo: volvo230, volvo210, volvo220

welding bucket