Investment Casting Moulds
Source investment casting moulds from India's verified manufacturers and exporters on Himalay. Browse the full range for industrial and export applications.
About Investment Casting Moulds
Investment casting moulds are the wax-injection dies and ceramic-shell tooling used in the lost-wax process, in which a wax pattern is repeatedly dipped in ceramic slurry to build a shell, the wax is melted out, and metal is poured into the resulting cavity. The route delivers near-net-shape parts with fine detail, excellent surface finish, and tight tolerances, making it standard for turbine and pump components, valve parts, surgical and instrument parts, and intricate brackets across aerospace, energy, medical, and general engineering.
The primary tooling is the wax-pattern die, typically machined from aluminium for prototype and medium volumes or hardened steel for high volumes. Investment castings commonly achieve ISO 8062 tolerance grades around CT4-CT6, with linear tolerances on the order of plus or minus 0.1-0.5 mm depending on dimension, reducing or removing machining stock. Cast alloys are broad, including stainless steels (CF8/CF8M), carbon and low-alloy steels, tool steels, nickel and cobalt superalloys, and aluminium and copper alloys, with grades to ASTM A351 and equivalents.
Materials and surface treatments are selected for service; investment-cast stainless and superalloy parts suit corrosive and high-temperature duty.
Configuration covers single and multi-cavity wax dies, tree assembly, and post-cast machining, heat treatment, and finishing, with first-article dimensional and metallurgical verification.
Himalay coordinates material traceability via EN 10204 3.1 or 3.2 certificates where requested, chemical and mechanical test reports, NDT (RT/DPI/UT) and dimensional reports, and PED/CE support where relevant, all coordinated as part of the standard order flow.
