The Copper Coated Roller Chain is designed with a focus on durability and performance. The core material of the chain is typically made from high-strength steel, which is then coated with a layer of copper. This copper coating serves multiple purposes, including increased corrosion resistance and reduced friction, which are essential in harsh or corrosive environments. The design also considers the chain's ability to withstand dynamic loads, ensuring that it can maintain its integrity during operation. https://www.mgchain.net/product/heavy-duty-roller-chain/60h1-reinforced-roller-chain.html