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Esteel's Own Product
REXARD
Wear-Resistant Plate
A range of wear-resistant steels with 400–550 HB hardness, designed for use under intensive abrasive wear and high impact loads. Production is monitored by an AI module.
400–550 HB
Hardness Range
6–50 мм
Thickness Range
4 grades
450 / 500 / 450L / 500L
AI monitoring
Parameter Control
Uniform through-thickness hardness, high resistance to micro-cracking
Resistance to local chipping under impact, delamination and step wear
Excellent workability: cutting, bending, welding
High impact toughness at sub-zero temperatures (450L / 500L)
Supply with batch identification and ITP documentation
REXARD 450
400–450 HB · General Technical Application
Mining industry, construction machinery, lining of hoppers and chutes, excavator buckets.
REXARD 500
470–530 HB · Heavy Abrasive Wear
Oil & gas, power generation, heavy engineering. Maximum hardness for critical components.
REXARD 450L / 500L
Low-temperature grade to −60°C
Northern climatic zones, arctic projects. Maintained impact toughness at extremely low temperatures.
AI Control of Production ParametersREXARD production control uses an AI module for monitoring key process parameters. Improves stability of process operations and repeatability of properties from batch to batch.
Advantages
Why REXARD
Uniform Through-Thickness Hardness
Hot-rolling and special heat treatment provide a uniform fine-grained structure. No hardness variation from surface to centre.
Impact Load Resistance
Resistance to local chipping under impact, delamination and step wear. Increased strength and resistance to brittle fracture under dynamic loads.
Excellent Workability
Cutting (plasma, laser, band saw), press brake bending, welding without mandatory preheating — all standard plate processing methods.
Low-Temperature Grade
REXARD 450L and 500L grades are designed for use at extremely low temperatures. High impact toughness is maintained down to −60°C.
Corrosion and Oxidation Resistance
REXARD's chemical composition is carefully optimised in terms of alloying elements. Resistance to corrosion and oxidation under industrial operating conditions.
Batch Stability with AI Control
The AI module in the production cycle monitors key heat treatment parameters — predictable properties for every batch.
Applications
REXARD Application Industries
Mining and Processing
Lining of hoppers, conveyors, chutes, crushers. Excavator buckets and teeth, bulldozer blades.
Engineering and Construction
Parts for construction and road machinery, mixer, crusher and mill components.
Oil & Gas Industry
Pump, gate valve and isolating valve components. Protective liners, sliding plates.
Power
Coal grinding mill components, fuel feed systems, ash removal elements.
Lining Works
Lining of mining and construction machinery components. Plates for hard-facing with carbide alloy.
Arctic Projects
Марки REXARD 450L / 500L — для узлов, работающих в условиях крайнего Northа и арктического климата.
Поставка
Documentation & Supply
Batch Documentation
Batch identification, heat traceability
Material confirmation — chemical composition, hardness
Inspection results per agreed programme
Factory quality certificate
Technical Specifications
Detailed tables of chemical composition, mechanical properties and execution variants are provided on request. The Esteel team is ready to offer a solution for your project requirements.
Request Technical DatasheetGet a Quote предложение
Request a Quote for REXARD Plates
Specify the grade, thickness and required volume — we will prepare a commercial offer with batch-specific property confirmation.