SpecificationDetails
Product NameAR500F Steel Plate
UNS NumberK11803
Material TypeAbrasion Resistant Steel
Hardness470 – 530 HB
Thickness Range4 mm – 100 mm
Width1250 mm – 3000 mm
Length2500 mm – 12000 mm
Surface FinishHot Rolled
Supply ConditionQuenched and Tempered
FormPlate / Sheet

Description

AR500F Steel Plate

AR500F Steel Plate is a high hardness abrasion resistant steel designed to provide exceptional resistance against wear, abrasion, and impact. Classified under UNS K11803, AR500F steel is widely used in industries where materials are exposed to severe sliding, grinding, or abrasive conditions.

The “F” in AR500F typically refers to Formable, meaning the steel is engineered to maintain high hardness while offering improved forming and fabrication capabilities compared to standard AR500 plates. With a typical hardness of approximately 500 Brinell Hardness (HB), AR500F plates deliver superior durability and extended service life.

AR500F steel plates are commonly used in mining equipment, heavy machinery, material handling systems, and protective applications where high wear resistance is required. The steel is produced through controlled heat treatment processes that provide an excellent balance of hardness, strength, and toughness.

AR500F Steel Plate Available Sizes

Thickness Width Length
4 mm – 12 mm 1250 mm – 2000 mm 2500 mm – 6000 mm
15 mm – 40 mm 1500 mm – 2500 mm 6000 mm – 9000 mm
45 mm – 100 mm 2000 mm – 3000 mm 9000 mm – 12000 mm

AR500F Chemical Composition

Element Composition (%)
Carbon (C) 0.25 – 0.35
Manganese (Mn) 0.70 – 1.60
Silicon (Si) 0.20 – 0.60
Phosphorus (P) ≤ 0.025
Sulfur (S) ≤ 0.010
Chromium (Cr) 0.50 – 1.50
Nickel (Ni) 0.25 – 1.00
Molybdenum (Mo) 0.20 – 0.70
Boron (B) Trace

AR500F Mechanical Properties

Property Value
Hardness 470 – 530 HB
Yield Strength ≥ 1200 MPa
Tensile Strength 1400 – 1800 MPa
Elongation 7 – 9 %
Impact Toughness Good

AR500F Physical Properties

Property Value
Density 7.85 g/cm³
Melting Point 1425 – 1540 °C
Thermal Conductivity 40 – 50 W/mK
Modulus of Elasticity 210 GPa

Types of AR500F Steel Plate

  • AR500F Standard Wear Plate
  • AR500F Laser Cut Plate
  • AR500F Fabricated Wear Components
  • AR500F Wear Liners
  • AR500F Custom Profile Plates
  • AR500F Heavy Duty Industrial Plates

Applications

  • Mining and quarry equipment
  • Dump truck bodies and liners
  • Excavator buckets and loader buckets
  • Crushers and screening equipment
  • Chutes, hoppers, and material handling systems
  • Cement plant machinery
  • Recycling and scrap processing equipment
  • Agricultural machinery
  • Protective armor and heavy-duty structural components
  • Construction and earthmoving equipment

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