6561 This RFQ was sourced on www.MFG.com in USA for Annealing 12'DIA X 480" LG X 13' HEIGHT BECAUSE OF SADDLES AND NOZZLES Buyer Information Industry City/Region NEW KENSINGTON, Pennsylvania Country USA RFQ RFQ Number 316217 Material Material Grade 516GR70 Technical Specifications Category Annealing Dimensions Get quotes online for manufacturing services at MFG.com from machine shops, fabricators, job shops and contract manufacturers. MFG.com connects buyers and suppliers when the buyer has a need and the supplier has the right expertise and capacity. MFG.com analyzes all engineered parts and RFQs for improved manufacturability and to ensure quality and a quick quoting experience. Annealing: Annealing is a heat treating process used to soften metal. Softening metal changes its crystalline structure and improves metal's performance characteristics, such as ductility and finish. The annealing process requires that metal be heated to very high temperatures for a period of time. The temperature and time required depends on the carbon content of the metal.