OP 1000 Housing Cast This RFQ was sourced on www.MFG.com in USA for Vacuum Casting Production of a OP 1000 Housing Cast. It has to be vaccum cast (only). Made from 356-T77 aluminum. Buyer Information Industry Measuring and Control Instruments City/Region West Lafayette, Indiana Country USA RFQ RFQ Number 633303 Material Aluminium Material Grade 356-T77 Technical Specifications Category Vacuum Casting Dimensions 10x54 inch 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. Vacuum Casting: Vacuum casting is the process by which a vented mold is used. The molten metal flows into the mold by atmospheric pressure, then a vacuum is applied to remove trapped air. This method of casting is typically used for small parts or jewelry that have fine detail.