Abrasion Resistant Steel Plate
Abrasion Resistant Steel Plate
Abrasion Resistant Steel Plates are specially designed to withstand wear and tear in high-friction environments. Engineered for toughness and durability, these plates offer exceptional resistance against sliding, impact, and abrasive forces — making them ideal for mining, construction, and material handling industries.
Key Features
- Superior wear resistance
- High hardness (typically 400–600 HBW)
- Long service life
- Good weldability and machinability
- Available in a range of thicknesses and grades
Technical Specification
| Grade | Brinell Hardness (BHN) | Typical Applications | Chemical Composition (% max) | Mechanical Properties | Thickness Range |
|---|---|---|---|---|---|
| AR200 | 170–255 | Light wear applications (e.g., truck liners, material chutes) | C: 0.25, Mn: 1.50, P: 0.025, S: 0.010, Si: 0.40 | Yield Strength: ~600 MPa, Tensile Strength: ~800 MPa, Elongation: ~20% | 1/8” – 4” |
| AR235 | 200–255 | Moderate wear applications (e.g., agricultural equipment) | C: 0.30, Mn: 1.50, P: 0.025, S: 0.010, Si: 0.40 | Yield Strength: ~650 MPa, Tensile Strength: ~850 MPa, Elongation: ~18% | 1/8” – 4” |
| AR400 | 360–444 | Moderate to heavy wear (e.g., bucket components, crusher liners) | C: 0.20, Mn: 1.50, P: 0.025, S: 0.010, Si: 0.50, Cr: 0.45, Mo: 0.20 | Yield Strength: ~1000 MPa, Tensile Strength: ~1250 MPa, Elongation: ~12% | 1/8” – 4” |
| AR450 | 420–470 | Heavy wear applications (e.g., mining equipment, excavator buckets) | C: 0.25, Mn: 1.50, P: 0.025, S: 0.010, Si: 0.50, Cr: 0.70, Mo: 0.25 | Yield Strength: ~1150 MPa, Tensile Strength: ~1400 MPa, Elongation: ~10% | 1/8” – 3” |
| AR500 | 477–534 | Extreme wear applications (e.g., aggregate handling, ballistic plates) | C: 0.30, Mn: 1.50, P: 0.025, S: 0.010, Si: 0.50, Cr: 0.90, Mo: 0.30, B: 0.005 | Yield Strength: ~1250 MPa, Tensile Strength: ~1600 MPa, Elongation: ~8% | 1/8” – 2” |
| AR600 | 570–640 | Severe wear environments (e.g., high-abrasion chutes, crushers) | C: 0.35, Mn: 1.50, P: 0.025, S: 0.010, Si: 0.50, Cr: 1.20, Mo: 0.50, B: 0.005 | Yield Strength: ~1400 MPa, Tensile Strength: ~1800 MPa, Elongation: ~6% | 1/8” – 1” |
Benefits
- Extended Equipment Life: AR steel lasts up to 4 times longer than mild steel, reducing replacement frequency and costs.
- Cost Efficiency: Enhanced durability minimizes downtime and maintenance, improving operational efficiency.
- Custom Solutions: Available in various thicknesses (1/8” to 12”) and custom-cut sizes to meet specific project needs.
- Environmental Resistance: Alloyed with elements like carbon, manganese, chromium, and boron, AR steel resists corrosion and wear in harsh conditions.
Applications
- Mining equipment (dump truck liners, loader buckets)
- Earthmoving and construction machinery
- Cement and aggregate handling
- Steel mills and crushers
- Chutes, hoppers, and conveyors
