TP019 This RFQ was sourced on www.MFG.com in USA for Case Hardening Heating of a part. 500 parts that are 2.17 inches in length and .997 in diameter to be heat treated to 50 Rockwell C. Buyer to provide the part. Buyer Information Industry Consumer Products City/Region Memphis, Tennessee Country USA RFQ RFQ Number 486736 Material Alloy Steel Material Grade 12L14 Technical Specifications Category Case Hardening Dimensions Are you looking for suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) to provide manufacturing services for machine tool industry, automotive industry? For more information visit MFG.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your online quoting experience Case Hardening: Case Hardening is the process of hardening the surface of a metal, most typically low-carbon steel. Once the temperature of the metal is elevated, it is infused with elements.