low carbon bucket Material Standard: ASTM,AISI, DIN, BS and ... We adopt investment process produce wear parts, including low carbon bucketand adapters and Earthmoving machinery accessories,side cutters ... ESCO, Bobcat, Hensley, Volvo and Kobel.The carbon steel bucket have the mechanical properties as below:1) Hardness: 45 ... H85, H1358) Kato: HD12509) Volvo: volvo230, volvo210, volvo220 low carbon bucket