Abrex 500 Plate Suppliers in India
What is ABREX 500
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ABREX 500 is part of Nippon Steel’s ABREX™ series, engineered for high wear resistance (approximately 500 HBW hardness) Optimized for applications involving severe abrasion and impact, while retaining excellent weldability and formability
Key Properties & Specs
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Hardness: Around 500 HBW (~515 BHN typical)
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Thickness Range: Offered from ~4.5 mm up to 100 mm, depending on grade and manufacturer
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Chemical Composition: Includes carbon (≤ 0.35 %), manganese, chromium, nickel, molybdenum, and trace boron to balance hardness and toughness Mechanical Strength: Tensile strength in the range of 1,200–1,600 N/mm², with high impact resistance
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Formability and Weldability: Good bending characteristics; welding requires appropriate preheating to avoid cracking
Advantages
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Superior Wear Resistance: 3–5× more abrasion-resistant than mild steel – prolongs service life of equipment Lightweight Design: Enables lighter structural components compared to using thicker mild steel, leading to economic gains .
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Versatile Fabrication: Can be cut, welded, bent, and machined using standard workshop techniques
Typical Applications
Widely used in high-wear, impact-prone environments, including:
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Mining & quarrying: dump truck liners, crushers, chutes, screens Construction & earthmoving equipment: buckets, blades, hoppers, conveyor parts Bulk-material handling: hoppers, scrapers, wear plates
Handling & Fabrication Tips
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Use controlled preheating (often around 75–175 °C depending on plate thickness) to prevent weld cracking Adhere to welding guidelines—low impurity levels in ABREX promote good weld quality, but proper technique is essential Monitor for micro-cracks during forming or bending due to higher hardness and reduced elongation .
Quick Comparison
Feature | ABREX 500 |
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Hardness | ~500 HBW (~515 BHN) |
Abrasion Resistance | 3–5× that of mild steel |
Thickness Availability | ~4.5 mm to 100 mm |
Strength | Tensile ~1,200–1,600 N/mm² (est.) |
Weldability | Good, with preheat |
Formability | Good, but watch for cracking due to reduced elongation |
Manufacturers & Stockists in India
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Available through authorized distributors like Prosaic Steel & Alloys, Textron Steel & Alloys, Champak Steel, Multimetals India, etc. Nippon Steel offers various ABREX grades including ABREX 400/450/500/600 and extra-tough LT variants
Summary
ABREX 500 is a high-performance, abrasion-resistant steel plate ideal for rugged, wear-intensive settings. It offers a prime blend of hardness, strength, weldability, and lighter weight—extending component lifespan and reducing operational costs. However, welding and forming require good practices and controlled preheat to maintain integrity.
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