HBI – Hot Briquetted Iron for Export
Hot Briquetted Iron (HBI) is a premium form of DRI that has been compacted at high temperatures. This compaction dramatically increases the density and reduces the surface area of the iron, making HBI highly resistant to oxidation and overheating. It is the ideal metallic charge for bulk export via sea freight and long-haul rail networks across the CIS and international markets.
Key Characteristics of HBI
High Density and Durability
With a density exceeding 5.0 g/cm³, HBI is physically robust, preventing breakage and dust generation during loading and transit.
Safe for Long-Distance Transport
Unlike standard DRI, HBI’s low porosity makes it inert and highly resistant to re-oxidation, eliminating self-heating risks during bulk shipping.
Superior Melting Efficiency
Its high density allows it to penetrate the slag layer quickly in the furnace, improving melting times and metallic yield.
Low Tramp Elements
Offers virgin iron purity, diluting harmful residuals in the scrap mix and enabling the production of high-grade, special steels.
Common Applications of HBI
HBI is a versatile feedstock used across various steelmaking technologies:
Electric Arc Furnaces (EAF)
Acts as a high-density, low-residual scrap replacement, increasing furnace productivity.
Basic Oxygen Furnaces (BOF)
Used as a premium coolant and metallic charge to balance the heat of the BOF process.
Blast Furnaces (BF)
Added to the blast furnace burden to reduce coke consumption and increase hot metal output.
HBI Typical Specifications
| Parameter | Typical Value |
| Total Iron (Fe) | 90.0% – 93.0% |
| Degree of Metallization | 92.0% – 94.0% |
| Carbon (C) | 0.5% – 1.5% |
| Density | > 5.0 g/cm³ |
| Size (Typical) | 110 x 50 x 30 mm |
Full SGS or equivalent international inspection reports are provided for all CIS export shipments.
Why Choose Our HBI
For CIS buyers requiring long-haul logistics, our HBI is the ultimate solution. It combines the metallurgical benefits of sponge iron with unparalleled logistical safety and handling ease. Whether delivered by rail or bulk vessel, our HBI arrives ready to boost your mill’s productivity.
