Wear Plate

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NM360 Wear Plate

Product Introduction

Wear-Resistant Steel Plates: Comprehensive Specifications & Parameters
Definition & Classification
ClassificationDescriptionKey Characteristics
General-Purpose (G)Standard wear-resistant composite plate
for normal abrasive conditions
General wear resistance, balanced performance
Impact-Resistant (I)Enhanced toughness for high-impact environmentsHigher shock absorption, greater base plate thickness
High-Temperature (H)Designed for elevated temperature serviceAlloy additions for thermal stability up to 600-800°C
Dimensional Specifications
ParameterRange / DetailsNotes
Total Thickness5.5 mm – 30+ mm (5.5mm = 2.5mm base + 3mm wear layer)Custom thicknesses available
Wear Layer Thickness3 mm – 12 mm (typical)Proportion: 1/3 to 1/2 of total thickness
Base Plate ThicknessVaries according to application requirementsCommon base steel: Q235 or equivalent low-carbon steel
Flatness Tolerance≤ 5 mm per meterPer industry standard
Minimum Bend Diameter (Pipe)DN200 (for wear-resistant pipe applications)Applicable for cold-formed pipes
Technical Parameters & Hardness
ParameterSpecificationCondition
Wear Layer HardnessHRC 56 – 62 (for layers >4mm)Primary hardness range
Wear Layer HardnessHRC 54 – 58 (for layers ≤4mm)Thinner wear layers
Carbon Content (Wear Layer)4 – 5%High carbon for carbide formation
Chromium Content (Wear Layer)25 – 30%High chromium for wear resistance
Carbide MicrohardnessHV 1400 – 2000+ (Cr₇C₃ type carbides)High hardness wear-resistant phase
Carbide DistributionFibrous, perpendicular to surfaceOptimized for wear orientation
Maximum Service Temperature500°C (standard); up to 600–800°C with special alloy additionsStable carbide structure
Tensile Strength> 550 MPaBase plate material
Yield Strength> 350 MPaBase plate material

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