SAIL IISCO makes steel by the integrated route: iron ore is smelted into liquid hot metal in a blast furnace, then refined into crude steel in a basic oxygen furnace. The liquid steel is solidified into semi-finished shapes by continuous casting. The plant has a crude steel capacity of about 2.5 million tonnes per year. Its main products are rebar, wire, bar.
Process Route
Timeline
Operating since 1918
Emissions
2025
4.08 Mt CO₂e
1.90 t CO₂e per tonne of steel
Typical BF-BOF route: 1.8–2.0 t/t
Modelled estimate (Climate TRACE), not reported data. Methodology
Capacity (ttpa)
Crude Steel
2,499
BOF
2,499
Blast Furnace
2,700
Sinter
3,880
Coking
880
Production
Crude steelproduction, GEM-compiled (Global Iron & Steel Tracker). Dashed line shows nominal capacity.
Iron Units
Steel Units
Inputs & Energy
Iron ore SAIL Gua (Duarguiburu) Mine (P100000128471); SAIL Gua (Jhillingburu I) Mine (P100000128871); SAIL Gua (Jhillingburu II) Mine (P100000128872)
Met coal Chasnalla and Jitpur, Jharkhand; Ramnagar coal mine, West Bengal
Steel Products
rebar, wire, bar
Ownership
Owner Steel Authority of India Ltd
Parent Steel Authority of India Ltd [100.0%]
Workforce 5,945 employees
State ownership Partial
Country Context
India crude steel production (USGS). Plant line shows nominal capacity, not output.
Learn the processes this plant uses
Nearby Plants
Other Steel Authority of India Ltd plants
Explore
Location
Barddhaman
Asia Pacific
India
23.6732°, 86.9262°
At a Glance
- Route
- BF–BOF Integrated
- Crude steel capacity
- 2,499 ttpa
- Commissioned
- 1918
- Products
- Semi-finished
- Certifications
- 1 recorded