Pivot Shaft This RFQ was sourced on www.MFG.com in USA for Case Hardening Heat Treating Case / Surface Hardening of a part. Buyer will provide parts to supplier to perform Salt Bath Nitriding "QPQ" per the attached spec. Material is steel. Please see drawing for all specifications. Buyer Information Industry City/Region Maitland, Florida Country USA RFQ RFQ Number 455299 Material Alloy Steel Technical Specifications Category Case Hardening Dimensions The following suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) provide manufacturing services for the machine tool industry, automotive industry… For more information visit www.MFG.com. MFG.com analyzes all engineered parts and RFQs for improved manufacturability and to ensure quality and a quick 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.