High Carbon Ferro Manganese
Size | S | P | C | Si | Mn |
10-80mm | 0.025%max | 0.30% max | 6-8% | 2%max | 76-78% |
Middle Carbon Ferro Manganese
Size | S | P | C | Si | Mn |
5-60mm | 0.05%max | 0.2% max | 1.5% max | 1.5%max | 78-81% |
Low Carbon Ferro Manganese
Size | S | P | C | Si | Mn |
10-50mm | 0.0037%max | 0.031% max | 0.37% max | 0.88%max | 83.92% |
Nitride Ferro Manganese
Size | C | Si | P | N | S | Mn |
10-50mm | 0.2%max | 0.1%max | 0.04% max | 8-9% | 0.03%max | 85 |
10-50mm | 0.5%max | 0.1%max | 0.04% max | 4-5% | 0.03%max | 85 |
Application
Manganese has an important influence on the structure and properties of steel, depending on the amount used and the combined effect with other alloying elements.
Among all other alloying elements, manganese has the strongest effect on the hardenability of steels.
Manganese improves the tensile strength, workability, toughness, hardness and resistance to abrasion. It also reacts with the remaining sulphur in the steel, thus preventing hot shortness.
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