Description
Product Description
AR400 Wear Plate is a type of abrasion-resistant steel plate known for its high hardness and durability. It’s commonly used in industries where equipment faces high wear and tear, such as mining, construction, and material handling. The “AR” stands for “Abrasion Resistant,” and the “400” indicates its hardness level, measured on the Brinell scale (approximately 400 HB).
Key Features:
- High Hardness: Offers excellent resistance to wear and impact.
- Weldability: Can be welded and formed, allowing for custom applications.
- Toughness: Retains toughness while resisting wear, making it suitable for high-impact environments.
Applications:
- Chutes and hoppers
- Bucket liners
- Conveyors
- Crusher parts
Chemical Composition of AR 400 Wear Plate
| Element | Composition Range (%) |
| Carbon (C) | 0.18 - 0.28 |
| Manganese (Mn) | 1.00 - 1.50 |
| Phosphorus (P) | ≤ 0.04 |
| Sulfur (S) | ≤ 0.01 |
| Silicon (Si) | ≤ 0.50 |
| Chromium (Cr) | 0.40 - 0.70 |
| Nickel (Ni) | ≤ 0.30 |
| Molybdenum (Mo) | ≤ 0.10 |
Mechanical Properties of AR400 Wear Plate
| Product Feature | Description |
| Product Name | AR 400 Wear Plate |
| Material Type | Abrasion-Resistant Steel |
| Hardness | 400 Brinell (HB) |
| Thickness Range | 3/16" to 2" (4.76 mm to 50.8 mm) |
| Width Range | Up to 96" (2438 mm) |
| Length Range | Up to 480" (12,192 mm) |
| Delivery Options | Cut-to-size, custom shapes available |
| Standard Compliance | ASTM A514, A36, and others |
Physical Properties of AR400 Wear Plate
| Property | Value |
| Density | ~7.85 g/cm³ |
| Melting Point | ~1420 - 1540 °C |
| Thermal Conductivity | ~40 W/m·K |
| Coefficient of Thermal Expansion | ~11 x 10⁻⁶ /°C |
| Specific Heat Capacity | ~0.49 J/g·K |
| Electrical Resistivity | ~1.7 x 10⁻⁶ Ω·m |
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