Global Dry Bulk Network

Iron Ore Briquettes

IRON ORE BRIQUETTES

IMSBC GroupC
UN NumberNot set
ClassNot applicable
Subsidiary HazardNot applicable
MHBNot applicable
Physical Size10 mm to 40 mm
Angle of ReposeNot applicable
Bulk Density (kg/m³)1,800 to 2,400
Stowage Factor (m³/t)0.42 to 0.56
Harmful to Marine EnvironmentNot set
Effective StatusNew in MSC.575(110)
IMSBC Amendment08-25
Voluntary Application From2026-01-01
Mandatory From2027-01-01
Group CClass Not applicableMHB: Not applicableNew in MSC.575(110)
Cargo photo

Schedule source MSC.575(110) · pages MSC.575(110)

Description

This cargo is composed of hard briquettes generated in the process of cold agglomeration of iron ore and binders, such as sodium silicate. Iron ore briquettes are odourless and vary in colour, from beige to dark grey, always granular in form, pillow-shaped, not soluble in water and resistant to ageing.

Hazard

This cargo may affect magnetic compasses. This cargo is non-combustible or has a low fire risk.

Stowage and Segregation

No special requirements.

Hold Cleanliness

No special requirements.

Weather Precautions

No special requirements.

Loading

Trim in accordance with the relevant provisions required under sections 4 and 5 of IMSBC Code. As the density of the cargo is extremely high, the tank top may be overstressed unless the cargo is evenly spread across the tank top to equalize the weight distribution. Due consideration shall be given to ensure that the tank top is not overstressed during the voyage and during loading by a pile of the cargo.

Precautions

Loading rates of this cargo are normally very high. Due consideration shall be given to the ballasting operation in developing the loading plan required by SOLAS regulation VI/7.3. Bilge wells shall be clean, dry and protected as appropriate to prevent ingress of the cargo.

Ventilation

No special requirements.

Carriage

No special requirements.

Discharge

No special requirements.

Clean-up

No special requirements.

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