ULTRA-HIGH PURITY MARAGING C300 (18NI300) MANUFACTURING PROCESS ROUTE: VACUUM INDUCTION MELTING (VIM) + ELECTROSLAG REMELTING (ESR) + HOT ROLLING + HEAT TREATMENT 2026-06-05T06:23:12 2026-06-05T14:48:43 PARMANU DHATU NIGAM

PARMANU DHATU NIGAM

ULTRA-HIGH PURITY MARAGING C300 (18NI300) MANUFACTURING PROCESS ROUTE: VACUUM INDUCTION MELTING (VIM) + ELECTROSLAG REMELTING (ESR) + HOT ROLLING + HEAT TREATMENT