... process) and the resin sand castings process. The shell process is used to cast complex high quality parts ... or tolerances. The yellow wax (low temperature wax) shell castings, die castings and uni-cast would be provided ... process-Batch delivery. 1MaterialFC250/HT250/GJS-400-152ProcessSand casting, Shell casting3CertificateISO90014Material StandardASTM/DIN/JIS/ISO/EN5Specification drawings Pro/E, ...