Abrasion Resistant 550 Steel – High-Performance Durability for Severe Wear Applications
Conquest Steel & Alloys provides Abrasion Resistant 550 Steel (AR 550) as a high-quality wear-resistant steel plate that boasts remarkable hardness and strength. Designed to withstand even the most severe working conditions, AR 550 is the first choice for use in extreme abrasion, heavy-duty impact, and abusive operating conditions.
Forged with a specialized combination of alloying constituents and precisely controlled quenching, AR 550 provides a nominal hardness of 550 BHN, which makes it suitable for mining, quarrying, construction, cement, recycling, and heavy machinery production industries.
Salient Features:
- Unparalleled Hardness: Approximately 550 Brinell Hardness Number (BHN)
- Unmatched Wear Resistance: Maintains long-lasting performance in high-wear environments
- Improved Weldability & Formability: Simple to fabricate without losing toughness
- Exceptional Impact Strength: Resistant to cracking even with heavy loads
- Whether bucket liners, hoppers, crushers, chutes, or conveyor parts, AR 550 provides the most limited downtime and longest wear life.
Applications:
- Mining equipment
- Loader buckets
- Crusher liners
- Dump truck bodies
- Chutes and silos
- Cement plant equipment
Abrasion Resistant 550 Specification:
| Grade : | Abrasion Resistant 550 |
|---|---|
| Hardness : | ~ 550 BHN |
| Thickness : | 4 mm – 100 mm |
| Tensile Strength : | 1800 MPA – 2000 MPA |
| Yield Strength : | ≥ 1200 MPA |
| Elongation : | 10 – 12% |
| Surface Finish : | Hot Rolled |
