1.4828 X15CrNiSi20-12 AISI 309 Heat Resistant Cr Ni Si Stainless Forgings for Furnace and Kiln Parts Rings, Fixtures and Bars Jiangsu Liangyi

Product Description

Jiangsu Liangyi is an ISO 9001:2015-certified forging manufacturer in China supplying 1.4828 / X15CrNiSi20-12 (AISI 309) open-die forgings, rings and bars to furnace, kiln, heat-treatment and high-temperature process projects in India and worldwide, to EN 10095.

Why 1.4828 / 309 for Indian high-temperature projects

1.4828 is a silicon-bearing heat-resistant Cr-Ni austenitic stainless (~20% Cr, ~12% Ni, ~2% Si) with good scaling and oxidation resistance in air to about 1000 C. For India's furnace, kiln, heat-treatment, cement and high-temperature process sectors, it suits furnace parts and fixtures, heat exchangers, burner and heat-stressed components.

Documented capability

Furnace/heat treatment: furnace parts, fixtures, support rings, kiln/heat-treatment components, retort/muffle parts.

Heat exchangers/recuperators: heat exchanger and recuperator parts.

Burner/combustion: burner and combustion components.

Heat-stressed/general: heat-stressed automotive/mechanical components, high-temperature flanges, rings, discs, hubs, sleeves, bars.

Product range for Indian buyers

Forged furnace parts, fixtures and support rings; kiln and heat-treatment components; heat exchanger and recuperator parts; burner and combustion components; retort and muffle parts; heat-stressed automotive and mechanical components; high-temperature flanges, rings, discs, hubs, sleeves and bars.

Material data

Chemistry (EN 10095 / 1.4828, wt%): C 0.20, Si 1.502.50, Cr 19.021.0, Ni 11.013.0. Scaling resistant to ~1000 C air; not hardenable by heat treatment; solution anneal ~10001050 C. Same grade as 1.4828 / X15CrNiSi20-12 / AISI 309 / S30900.

Standards & quality

Manufactured to EN 10095; EAF + AOD/VOD melting; full chemistry (Cr/Si verification); oxidation/scaling data 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.