Manganese

Specification:

Grade: Lumpy 30

Chemical Specification:

Typical Guaranteed
Mn 30-31% 30% Min
Fe 7-9%
SiO2 5.0-7.0%
P 0.02% 0.05% Max
S 0.02%
Al2O3 0.50%
CaO 16.5%
MgO 3.5%
Moisture 0.8%
LOI 16.3%

Physical Specification:

6-75mm 85% Min.

Grade: Lumpy 36

Chemical Specification:

Typical Guaranteed
Mn 37% 36% Min
Fe 4.0-6.0%
SiO2 5.0-7.0%
P 0.02% 0.03% Max
S 0.01%
Al2O3 0.25%
CaO 14.5%
MgO 2.5%
Moisture 0.8%
LOI 16.3%

Physical Specification:

6-75mm 85% Min

Standard Order Size:

3000 tons –  10000 tons

Chromite

Specification:

Material: Chrome Rom

–  Iron 20.9%
–  Chromium Oxide 40.6%
–  Silicon Dioxide 9.6%

Standard Order Size :
3000 tons –  10000 tons

Thermal Coal

Specification:

  Typical Min Max
Total Moisture % 8   12
Ash % 25   26.5
Sulphur % 1   1.2
Volatile Matter % 23 20  
HGI, Hardgrove Grindability Index 60 45 70
Net Calorific Value (NCV) KCal/Kg   4900  
AFT* (Ash Fusion Temperature) 1350 1250  
Size (0x50mm) 0-50 mm   50mm
Calcium Oxide – Dry Basis     12%

Standard Order Size :
75000 tons

Origin: South Africa

Met-Coke

Specification:

 Quality Quality Guaranteed Rejection Limits
Moisture (as received basis) 5% Max – 
Ash (dry basis) 11.50% Max  >12.5%
Sulphur (Dry Basis) 0.65% Max  >0.75%
Volatile Matter (Dry Basis) 1.5% Max >1.7%
Phosphorus (dry basis) 0.035% Max >0.045
M10   7% Max >9%
M40 84% Min <82%
CSR 64% Min <62% 
CRI 26% Max  >28% 
Size 40-80 mm 90 % min  
< 40 mm 5 % max > 8 %
> 80  mm 5 % max > 8 %

Standard Order Size :
20,000 to 50,000 tons

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