BKSC supplies Wear Resistant Plates in Hardox/RockHard/NM 400, Hardox/RockHard/NM 450 and Hardox/RockHard/NM 500 grades sourced from leading Indian steel manufacturers. Designed for mining, earthmoving and heavy industrial applications, these abrasion-resistant steel plates offer exceptional wear resistance, high impact strength and extended service life, supported by Mill Test Certificates (MTC) and complete material traceability.
What are Wear Resistant Plates?
Wear Resistant Plates are specially engineered steel plates designed to withstand severe abrasion, impact and mechanical wear. They are widely used in demanding industries where equipment is exposed to continuous friction and harsh operating conditions, helping extend service life, reduce maintenance costs and improve operational efficiency.
Wear Resistant Plates deliver superior durability in high-abrasion environments where conventional steels wear out quickly. Their combination of hardness, toughness and fabrication performance helps maximise equipment life and minimise operating costs.
Suitable for general abrasion applications requiring an excellent balance of wear resistance, toughness and fabrication performance.
Offers higher wear resistance than 400 grade, making it ideal for demanding mining, quarrying and material handling applications.
Premium wear-resistant grade engineered for severe service conditions where maximum abrasion resistance and component life are essential.
Mechanical Properties
| Property | 400 | 450 | 500 |
|---|---|---|---|
| Typical Hardness (HBW) | 370–430 | 425–475 | 470–530 |
| Typical Yield Strength (MPa) | 1000 | 1200 | 1300 |
| Typical Tensile Strength (MPa) | 1250 | 1400 | 1550 |
Typical Chemical Composition
| Element | 400 | 450 | 500 |
|---|---|---|---|
| Carbon (Max %) | 0.24 | 0.26 | 0.30 |
| Manganese (Max %) | 1.60 | 1.60 | 1.60 |
| Chromium | Typical | Typical | Typical |
| Boron | Micro-alloyed | Micro-alloyed | Micro-alloyed |
Note: Verify all values against the latest manufacturer specifications and corresponding Mill Test Certificates before publication.
Product Specifications
| Specification | Details |
|---|---|
| Product | Wear Resistant Plates |
| Grades Available | Hardox/RockHard/NM 400, 450 & 500 |
| Source | Leading Indian Steel Manufacturers |
| Mill Test Certificate | Available |
| Material Traceability | Available |
| Processing Services | Available on request |
Contact BKSC for pricing, stock availability, technical assistance and processing support.
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Balkishan Dass Subhash Chand Ispat (P) Ltd.
ESTABLISHED 1966
For over six decades, we have supported India’s infrastructure, manufacturing, and engineering sectors through dependable steel sourcing, inventory management, processing, and supply solutions.
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