Manganese Alloy refers to a group of metal alloys primarily composed of manganese along with varying amounts of carbon, silicon, iron, and other elements depending on the application. These alloys are widely used in steelmaking and foundry industries due to their ability to improve strength, hardness, and wear resistance.
High Manganese Steel, commonly known as Hadfield Steel, contains around 11% to 14% manganese and is renowned for its high impact strength and resistance to abrasion once in its work-hardened state. Manganese alloys are also used in non-ferrous alloys, particularly in the production of aluminum alloys where manganese improves corrosion resistance and mechanical properties.
These alloys find extensive applications in rail tracks, mining equipment, crusher jaws, power plants, cement industries, and earthmoving machinery. Manganese alloy products offer superior performance under extreme stress and wear conditions, making them ideal for structural and mechanical engineering applications.
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Element | Symbol | Composition (% by weight) |
---|---|---|
Manganese | Mn | 70.0 – 85.0 |
Carbon | C | 0.10 – 1.50 |
Silicon | Si | 0.20 – 1.50 |
Iron | Fe | Balance |
Phosphorus | P | ≤ 0.05 |
Sulfur | S | ≤ 0.05 |