low carbon adapter Material Standard: ASTM,AISI, DIN, BS ... CT7 We adopt investment process produce wear parts, including China bucket teeth and adapters and Earthmoving machinery accessories,side ... Komastu, ESCO, Bobcat, Hensley, Volvo and Kobel.The carbon steel bucket have the mechanical properties as below:1) Hardness ... , H1358) Kato: HD12509) Volvo: volvo230, volvo210, volvo220 low carbon adapter