Ferro Manganese
◐Ferro manganese is an alloy of manganese and iron, which also contains small amounts of other elements such as carbon, silicon, and phosphorus. The main grades of ferro manganese are categorized based on their carbon content, which includes high carbon ferro manganese, medium carbon ferro manganese, low carbon ferro manganese, and micro carbon ferro manganese. Ferro manganese that contains a sufficient amount of silicon is referred to as silico manganese alloy.
Product Details
1.Introduction
Ferro manganese is produced from manganese ore and is smelted in a blast furnace or electric furnace. It is commonly used as a deoxidizer in steel production, and manganese also plays a role in desulfurization and reducing the harmful effects of sulfur. As a result, a certain amount of manganese is included in various steels and cast irons. Additionally, ferro manganese serves as an important alloying agent and is widely used in alloy steels such as structural steel, tool steel, stainless and heat-resistant steel, and wear-resistant steel.
2.Applications
Steel Production: Used as an alloying element to enhance the hardness, toughness, and wear resistance of steel.
Casting Industry: Employed in the manufacturing of cast iron to improve the strength and wear resistance of castings.
3.Specifications
| Ferro Manganese | Grade | Chemical composition% | ||||||
| Mn | C | Si | P | S | ||||
| Ⅰ | Ⅱ | Ⅰ | Ⅱ | |||||
Low-carbon Ferro Manganese | FeMn88C0.2 | 85.0-92.0 | 0.2 | 1.0 | 2.0 | 0.10 | 0.30 | 0.02 |
| FeMn84C0.4 | 80.0-87.0 | 0.4 | 1.0 | 2.0 | 0.15 | 0.30 | 0.02 | |
| FeMn84C0.7 | 80.0-87.0 | 0.7 | 1.0 | 2.0 | 0.20 | 0.30 | 0.02 | |
Medium-carbon Ferro Manganese | FeMn82C1.0 | 78.0-85.0 | 1.0 | 1.5 | 2.0 | 0.20 | 0.35 | 0.03 |
| FeMn82C1.5 | 78.0-85.0 | 1.5 | 1.5 | 2.0 | 0.20 | 0.35 | 0.03 | |
| FeMn78C2.0 | 75.0-82.0 | 2.0 | 1.5 | 2.5 | 0.20 | 0.40 | 0.03 | |
High-carbon Ferro Manganese | FeMn78C8.0 | 75.0-82.0 | 8.0 | 1.5 | 2.5 | 0.20 | 0.33 | 0.03 |
| FeMn74C7.5 | 70.0-77.0 | 7.5 | 2.0 | 3.0 | 0.25 | 0.38 | 0.03 | |
| FeMn68C7.0 | 65.0-72.0 | 7.0 | 2.5 | 4.5 | 0.25 | 0.40 | 0.03 | |