LEBEDINSKY GOK | 003_Briquettediron (hot briquetted iron)

SPECIFICATION OF LEBEDINSKY HOT BRIQUETTED IRON (HBI)

CHEMICAL COMPOSITION WEIGHT CONTENT
Average value		 Guaranteed value
Fetotal 90,59% More than 90,0%
Femet 84,89% More than 83,0%
Metallization 93,71% More than 92,0%
SiO2 4,33% Less than 4,5%
Al2O3 0,971% not specified
CaO 1,06% not specified
MgO 0,27% not specified
C 1,13% More than 1,0%
S 0,0113% Less than 0,020%
Ð 0,013% Less than 0,015%
K2O+Na2O 0,1119% not specified
TiO2 0,65% not specified

HBI density – 5,0g/cm3 /guaranteed value - more than 4,8/
Tumble index – +25mm, 71,39% /not specified/

Upper density limit of iron ore briquettes (hot briquetted iron) is not restrained. Iron ore briquettes (hot briquetted iron) is shipped by various means of transportation (motor vehicles, railway and sea) in accordance with shipping rules applicable to the certain means of transportation. Each consignment of iron ore briquettes (hot briquetted iron) is furnished with a cer tificate with all the information required by the user.

Iron ore briquettes (hot briquetted iron) must be stored and handled under specific conditions so that they do not foul or mix with any other material. Iron ore briquettes (hot briquetted iron) are of parallelepiped shape with chamfered edges. Longitudinal section of the briquette is of rectangular shape sized about 110 x 50 mm. Maximum briquette thickness is 35 mm. Weight of iron ore briquette is about 0.5 to 0.6 kg. Iron ore briquettes (hot briquetted iron) are noted for high Femet content, low content of sulphur and phosphorus. They are used in steelmaking production for high-quality steel grade output.