Products / Carbon Additives
Carbon Additives
Premium carbon additives for the foundry industry
Our Carbon Additives enhance carbon content in molten metal, ensuring superior casting strength, hardness, and quality — sourced and supplied from Shiroli MIDC, Kolhapur.
Calcined Petroleum Coke
Used as a carbon additive in the casting foundry industry, CPC increases carbon content in molten metal, improving strength, hardness, and overall casting quality.
| Fixed Carbon | 98.5% min |
| Ash Content | 0.8% max |
| Moisture | 0.5% max |
| Sulphur | 0.5% max |
| Size | 1–5 mm / as required |
* Typical range — exact specs vary by batch. NABL-accredited lab report available on request.
Graphitized Petroleum Coke
A graphitized carbon additive offering faster carbon absorption and lower sulphur content, ideal for high-precision foundry applications.
| Fixed Carbon | 98% min |
| Ash Content | 0.5% max |
| Moisture | 0.5% max |
| Sulphur | 0.05% max |
| Size | 1–5 mm / as required |
* Typical range — exact specs vary by batch. NABL-accredited lab report available on request.
Calcined Anthracite Coal
A cost-effective carbon additive derived from calcined anthracite, widely used to recarburize molten metal in foundry operations.
| Fixed Carbon | 90% min |
| Ash Content | 6% max |
| Moisture | 1% max |
| Sulphur | 0.6% max |
| Size | 1–5 mm / as required |
* Typical range — exact specs vary by batch. NABL-accredited lab report available on request.
Coconut Shell Charcoal
A natural, eco-friendly carbon source used as an alternative recarburizer, valued for its low ash content and consistent quality.
| Fixed Carbon | 75% min |
| Ash Content | 3% max |
| Moisture | 5% max |
| Sulphur | 0.1% max |
| Size | As required |
* Typical range — exact specs vary by batch. NABL-accredited lab report available on request.