Electrolytic Mn Flake 99.9% for Steelmaking
Stable composition for steelmaking and alloy production
Low carbon, low sulfur, and controlled impurities
Consistent flake size for industrial melting process
ICP-OES tested with ISO 9001 quality system
Product Introduction of High Purity Mn99.9% Electrolytic Mn Flake
Electrolytic Manganese Flake (Mn 99.7% / 99.9%) is a high-purity manganese metal material used in steelmaking and alloy production where stable composition and low impurity variation are required.
Compared with standard ferromanganese, electrolytic manganese flake provides:
- Lower carbon content for cleaner steel refining
- More stable manganese recovery in molten steel
- Controlled impurity levels for consistent alloy performance
It is commonly selected by steel mills and alloy producers that require predictable metallurgical behavior in batch-to-batch production.
Technical Specifications
| Grade | Mn (%) Min | C (%) Max | S (%) Max | P (%) Max | Fe (%) Max | Si (%) Max | Size |
|---|---|---|---|---|---|---|---|
| Mn99.9 | 99.90 | 0.03 | 0.03 | 0.005 | 0.03 | 0.01 | 1-2 mm |
| Mn99.7 | 99.70 | 0.04 | 0.05 | 0.005 | 0.05 | 0.01 | 1-2 mm |
Specifications can be adjusted based on steelmaking process requirements or downstream processing conditions.
Applications of High Purity Mn99.9% Electrolytic Mn Flake in Steelmaking
Steelmaking Industry
- Carbon steel production
- Stainless steel refining
- Deoxidation and desulfurization processes
Alloy Production
- High-strength structural steels
- Low-carbon alloy systems
- Precision metallurgy applications
Chemical Processing
- Manganese sulfate (MnSO₄) production
- Manganese compound manufacturing
Customer Visit & Factory Inspection for Mn99.9% Electrolytic Mn Flake


Our qualifications

CE

ISO9001

ISO14001

ISO45001

SGS
Packaging Options
- 1 MT jumbo bags (bulk shipment)
- 25 kg inner bags + 1 MT big bag
- Moisture-resistant packaging available on request
Packaging can be customized for long-term OEM supply and international logistics requirements.

Frequently Asked Questions
q:What is electrolytic manganese flake used for?
A:It is mainly used in steelmaking and alloy production to adjust manganese content and improve strength, hardness, and wear resistance of steel products.
q:What is the difference between Mn99.7 and Mn99.9 grade?
A:The main difference is impurity control. Mn99.9 grade has lower levels of carbon, sulfur, and iron, making it more suitable for applications requiring tighter chemical consistency.
q:Is electrolytic manganese flake better than ferromanganese?
A:It depends on the application. Electrolytic manganese flake offers higher purity and lower carbon content, while ferromanganese is generally used for cost-sensitive steel production.
q:How is the product quality controlled?
A:Each batch is tested using ICP-OES analysis. Third-party inspection such as SGS or BV can also be arranged upon request, along with ISO 9001 certified production management.
q:What packaging options are available?
A:Standard packaging includes 1 MT jumbo bags and 25 kg inner bags. Moisture-resistant packaging is available for long-distance international shipping.
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