
CNC Processing C45/40Cr /GCr15 Material Steel Hardened Sleeve Bushing For Excavator. High Hardness & Wear Resistance: Hardness ranges from 52 to 60 HRC after heat treatment for superior durability. Wide Temperature Resistance: Operates effectively within a temperature range of -100 to +350 degrees Celsius. ISO Certified Quality: Manufactured under ISO and ISO 9001:2015 standards with strict quality control. Customized Manufacturing: Offers customized product names, hardness, and dimensions to meet specific needs. Free Samples Available: Free samples provided for standard products; express costs refundable after order. Versatile Applications: Ideal for excavators, cranes, and crucial parts of construction machinery. Robust Packing Solutions: Shockproof packaging with wood cases or pallets ensures safe transportation. Fast Delivery Time: Standard delivery within 10 to 25 days after order confirmation.