Steel Turned Components
Source steel turned components from India's verified manufacturers and exporters on Himalay. Browse the full range for industrial and export applications.
About Steel Turned Components
Steel turned components are machined parts produced from carbon, alloy and stainless steel bar for shafts, spindles, pins, bushes, studs, fasteners, hydraulic and pneumatic parts, gears blanks and structural fittings across automotive, machinery, oil-and-gas and general engineering. They are turned on CNC lathes and turning centres with live tooling and sub-spindles, often combined with heat treatment, grinding and rolling of threads for strength and finish. General tolerances are usually specified to ISO 2768 (medium or fine), with critical diameters toleranced individually and capable production tolerances often around plus or minus 0.01-0.05 mm (finer when ground); series automotive work commonly runs under an IATF 16949 system with PPAP. Materials generally span free-cutting steels (11SMn30 / 12L14), carbon steels (C45 / 1045), alloy steels (EN8, EN19/42CrMo4, 4140, 8620 for case hardening), and stainless 303/304/316/410/431/17-4PH, selected for strength, machinability and corrosion resistance. Heat treatments include through-hardening, case carburising, nitriding and induction hardening to specified HRC. Surface finish is controlled to a specified Ra, often around Ra 0.4-1.6 micrometre turned and finer when ground; finishes include zinc, nickel and chrome plating, phosphating, blackening and passivation. Verification usually covers first-article, SPC, CMM and hardness checks, with NDT where required. Through Himalay, partner manufacturers can supply EN 10204 3.1 material certificates where specified, first-article, SPC, CMM and hardness reports, NDT and plating records, NACE MR0175 metallurgy for sour service, RoHS/REACH declarations, and CE and SABER conformity routes for EU and GCC import; certification, inspection and CIF logistics are coordinated as part of the standard order flow.
