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
Specification:
Material: Chrome Rom
– Iron 20.9%
– Chromium Oxide 40.6%
– Silicon Dioxide 9.6%
Standard Order Size :
3000 tons – 10000 tons
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
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
Specification:
Various grades, lumps and fines having 52%-62% and above Fe content.
