1.4541 forging India, X6CrNiTi18-10, AISI 321, S32100, titanium stabilized stainless, exhaust, aerospace, expansion joint, high temperature, forging supplier

Product Description

Jiangsu Liangyi is an ISO 9001:2015-certified forging manufacturer in China supplying 1.4541 / X6CrNiTi18-10 (AISI 321) open-die forgings, rings, flanges and bars to exhaust, aerospace, furnace and chemical projects in India and worldwide, to EN 10088-3 / ASTM A182 F321.

Why 1.4541 / 321 for Indian high-temperature projects

321 is a titanium-stabilized 18-10 austenitic stainless titanium ties up carbon to prevent intergranular corrosion in the 425816 C sensitization range, with good high-temperature strength and oxidation resistance to ~870 C. For India's automotive-exhaust, aerospace, furnace and chemical sectors, it suits exhaust and manifold parts, aerospace components, expansion joints/bellows and heat-exchanger/furnace components.

Documented capability

Exhaust/automotive: exhaust manifolds and system components, expansion joints and bellows.

Aerospace: aircraft and aerospace components, high-temperature structural parts.

Furnace/heat exchangers: heat-exchanger, furnace and boiler components.

Chemical/process: flanges, valves, pumps, reactor/vessel nozzles and internals; seal/guide rings, bars, discs, hubs, sleeves, custom forgings.

Product range for Indian buyers

Forged exhaust manifolds and system components; aircraft and aerospace components; expansion joints and bellows parts; heat-exchanger, furnace and boiler components; chemical and process flanges, valve bodies and pump components; reactor and vessel nozzles and internals; seal/guide rings; round/square/flat/rectangular bars; discs, hubs, sleeves.

Material data

Chemistry (EN 10088-3 / 1.4541, wt%): C 0.08, Cr 17.019.0, Ni 9.012.0, Ti 5C0.70. Solution anneal ~10201120 C + rapid cool; optional stabilizing anneal. Same grade as 1.4541 / X6CrNiTi18-10 / 321 / S32100.

Standards & quality

Manufactured to EN 10088-3, ASTM A182 F321, A240; EAF + AOD/VOD melting; 100% UT + PT; full chemistry (Ti verification); intergranular-corrosion testing on request; EN 10204-3.1 / 3.2.

Commercial & logistics

Lead time by project; FOB Shanghai / CIF to Nhava Sheva, Mundra, Chennai, Kandla, Visakhapatnam.

Enquire with Jiangsu Liangyi: sales@jnmtforgedparts.com +86-13585067993 Jiangyin, Jiangsu, China.

Jiangsu Liangyi is an independent manufacturer; designations indicate the material supplied.