Cobalt Chains forged alloy fork link chain provides an excellent solution for the rigors of heavy duty conveying systems such as cement clinker or boiler ash handling. The low carbon, high strength base material used to manufacture these forged chains is strong and ductile to combat shock loads. The surface of the chain is case hardened to RC60 to give excellent abrasion resistance. These chains are kept in stock at our facility in East Peoria, IL. Combine these attributes with the experience that Cobalt Chains has regarding forged chains.