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Manganese Steel Plate Description:

Definition:

Manganese steel plates are high-strength, wear-resistant steel plates alloyed with manganese (11-15% content), offering excellent hardness, toughness, and resistance to abrasion.

Characteristics:

- High manganese content (11-15%)- High strength (550-700 MPa)- Excellent wear resistance- Good toughness and ductility- Resistance to corrosion and oxidation- Non-magnetic

Applications:

- Cement and concrete industry (crushers, conveyors)- Mining and quarrying (crushers, screens)- Steel mills (rollers, tables)- Railway industry (frogs, crossings)- Construction (excavator buckets, crusher liners)- Power generation (coal handling equipment)

Types:

- Hadfield Manganese Steel (11-14% Mn)- Modified Manganese Steel (12-15% Mn)- High-Carbon Manganese Steel (1.5-2.5% C)

Specifications:

- Thickness: 6-150 mm (0.24-5.91 in)- Width: 1000-3000 mm (39.37-118.11 in)- Length: Up to 12 meters (39.37 ft)- Standards: ASTM A128, A514, EN 10083

Manufacturing Process:

1. Electric arc furnace (EAF) melting2. Casting3. Forging or rolling4. Heat treatment (quenching, tempering)5. Machining and cutting

Certifications:

- ISO 9001- API (American Petroleum Institute) certification- PED (Pressure Equipment Directive)- CE marking

Chemical Composition:

- Manganese (Mn): 11-15%- Carbon (C): 0.5-1.5%- Silicon (Si): 0.5-1.5%- Chromium (Cr): 0.5-1.5%- Phosphorus (P): 0.05% max- Sulfur (S): 0.05% max

Physical Properties:

- Density: 7.9-8.1 g/cm³- Melting point: 1240-1300°C (2264-2372°F)- Hardness: 200-300 HB (Brinell hardness)

Packing and Shipping:

- Wrapped in plastic or paper- Packed in bundles or on pallets- Shipped via truck, sea, or air freight

Manganese steel plates provide exceptional wear resistance, strength, and durability, making them ideal for heavy-duty applications in various industries.