AR600 Abrasion Resistant Steel Plate for Excessive Wear

AR600 steel plate is a premium-grade abrasion resistant (AR) steel specifically engineered to withstand extreme wear and tear in the toughest environments. With a surface hardness between 570–640 Brinell (BHN), AR600 is among the hardest commercially available steel plates on the market. While it's less formable than lower-hardness grades, AR600 excels in applications where impact, gouging, and scraping occur regularly, such as in mining buckets, chutes, dump bodies, and aggregate removal systems.

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Product Introduction

What is AR600 Steel Plate?

AR600 steel plate is a premium-grade abrasion resistant (AR) steel specifically engineered to withstand extreme wear and tear in the toughest environments. With a surface hardness between 570–640 Brinell (BHN), AR600 is among the hardest commercially available steel plates on the market.

While it’s less formable than lower-hardness grades, AR600 excels in applications where impact, gouging, and scraping occur regularly, such as in mining buckets, chutes, dump bodies, and aggregate removal systems.

Available Sizes

Grade Thickness Width Length
AR600 3/16″ – 3/4″ 48″ – 96″ Up to 480″

Note: Custom dimensions may be available upon request.


⚙️ Technical Specifications

Property Value
Surface Hardness 570 – 640 BHN
Yield Strength ~200 ksi (typical)
Tensile Strength ~225 ksi (typical)
Elongation (in 2”) Low, < 10%
Formability Limited (due to high hardness)
Weldability Possible with proper preheat
Heat Treatment Through-hardened

🆚 AR600 vs AR500 Steel Plate

Feature AR600 AR500
Brinell Hardness 570 – 640 BHN 477 – 534 BHN
Abrasion Resistance Extremely high Very high
Formability Very limited Moderate
Weldability Requires preheat and caution Easier with proper prep
Typical Applications Mining, buckets, draglines Dump bodies, hoppers, armor

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Supplier of various types of carbon steel

Luo Kaiwei Steel Company is a comprehensive steel supplier that produces a variety of carbon steel plates, carbon steel pipes, galvanized steel, carbon steel coils, and steel profiles.

Luo Kaiwei Steel Company is a multi-ISO certified steel manufacturer specializing in carbon steel plates, pipes and galvanized coils since 2010. Competitive prices and ASTM/JIS compliant. Get instant quotes for bulk orders and global shipping support.

Tel: +86 15635685959

E-mail: [email protected]  

WhatsApp: +86 18912200505

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