Product Name: Crane Forged Drive Wheel Set (OD720) Model NO.: OD720 Certification: ISO 9001:2008 Forging Tolerance: +/-0.1mm Surface Treatment: Oxidation Heat Treatment: Tempering Material: Iron Application: Hardware Molding Technics: Forged Molding Style: Forging Processing Object: metal Forged Wheel: Port Crane Equipment Forging Crane Wheel: Port Container Crane Spare Part Trolley Wheel: Crane Equipment Trademark: BX Transport Package: Ocean Shipping Packing Specification: OD720 Origin: Changzhou, Jiansu, China HS Code: 84835000 Product Description Forged crane driven wheel:1. High-strength wheel used for port machine.2. Material: Forged 42CrMo4, 60, 65Mn, SSW-Q1R and so on, or according client request.3. Wheel Tread surface and flange hardness: 300-380HB and handness deep more than 15mm4. Wheel material UT test before process and tread surface MT test after heat treatment.5. Welcome client drawing.