Close-up of high-density HBI briquettes showing metallic sheen and compacted texture
Hot iron briquettes moving on a factory conveyor belt during production, glowing with residual heat.
Close-up of freshly produced hot iron briquettes piled in bulk at a factory, showing their metallic texture and reddish glow as they cool before packaging and customer delivery.
Close-up of freshly produced hot iron briquettes piled in bulk at a factory, showing their metallic texture and reddish glow as they cool before packaging and customer delivery.
Close-up of freshly produced hot iron briquettes piled in bulk at a factory, showing their metallic texture and reddish glow as they cool before packaging and customer delivery.
Close-up of freshly produced hot iron briquettes piled in bulk at a factory, showing their metallic texture and reddish glow as they cool before packaging and customer delivery.

Hot Briquetted Iron (HBI)

Hot Briquetted Iron (HBI) is a high-density (5.0-5.2 g/cm³) steelmaking raw material produced by hot-compressing DRI (650-700°C) into durable briquettes. With 90-94% iron content and enhanced metallization (80-88%), HBI offers superior safety, handling efficiency, and melting performance versus traditional DRI or scrap.

Meta Description:HBI (90-94% Fe) – The premium DRI derivative for steelmaking. Non-pyrophoric, high-density briquettes for EAF/IF furnaces. ISO/ASTM certified.
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Hot Briquetted Iron (HBI) is a high-quality steelmaking feedstock, formed by compressing Direct Reduced Iron (DRI) at high temperatures (typically between 650 and 700°C) into dense briquettes. This process improves handling, reduces reactivity, minimizes the risk of spontaneous combustion, and enhances safety during storage and transportation compared to standard DRI. HBI serves as an efficient and premium alternative to steel scrap, widely used in Electric Arc Furnaces (EAFs) and Induction Furnaces (IFs). Its attributes, such as high density, low porosity, and consistent composition, make it a preferred choice for global steel production.

Application & Industries

HBI is widely used in steelmaking processes due to its superior quality and handling characteristics. It is particularly suitable for use in Electric Arc Furnaces (EAFs) and Induction Furnaces (IFs) as a direct charge material, replacing scrap metal. Industries that benefit from HBI include:

  • Steel manufacturing and foundries
  • Automotive and construction industries
  • Shipbuilding and heavy machinery production
  • Metal recycling and refining

Technical Specifications

Product Name Hot Briquetted Iron (HBI)
Form Compressed briquette with rounded edges
Briquette Dimensions Approx. 110 × 30 × 60 mm
Bulk Density ~5.0 to 5.2 g/cm³
Total Iron (Fe) 90% to 94%
Metallization 80% to 88%
Carbon (C) 0.5% to 1.2%
Sulfur (S) < 0.02%
Phosphorus (P) < 0.04%
Silica (SiO₂) Usually < 3%

Standards & Certifications

ISO 11323 Defines classification, requirements, and testing methods for sponge iron and HBI products.
ASTM E278 / E102 / E877 Standards for chemical and mechanical testing of iron-based materials.
ISRI Specifications Classifies HBI as a premium scrap metal substitute in steelmaking.
Mill Test Certificate (MTC) Issued with every shipment, providing detailed chemical composition and quality data.

Packaging & Export Details

  • Packaging: Bulk shipments or customized packaging as per client requirements.
  • Minimum Order Quantity: As per client request.
  • Shipping Destinations: Global markets with high steel production demand.
  • Delivery Terms: FOB, CIF, CFR available upon agreement.

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