General Phone Number
1-800-231-3502
General Email
email@aasteel.com
 
Home 
Highly Abrasive Environments
 

AR 400/500

Overview

These grades are used in highly abrasive environments within the mining, cement, aggregate, and various ground engaging applications. Both our Ameriwear 400 and Amerihard 500 have additional alloying elements which increase formability and enhance weldability.

 

 Download Abrasion Resistant Wear Plates PDF (139 KB)

Specifications

SpecificationsAA200AA400AA500
Hardness (BHN) 200-250 400 (360 min.) 500 (450 min.)
Carbon (Max) 0.42-0.50 0.20 0.35
Manganese 0.60-0.90 1.60 1.60
Phosphorus (Max) 0.04 0.030 0.030
Sulfur (Max) 0.05 0.030 0.030
Silicon - 0.55 0.55
Chromium - 0.40 0.80
Other   Additional Alloying elements may be added for enhancing abrasion resistant properties. Additional Alloying elements may be added for enhancing abrasion resistant properties.
Size Range 3/16" - 1" (Widths 72" and 96") 3/16" - 3" (Widths 72" - 96" - 120") 1/4" - 2 1/2" (Widths 72" and 96")

* Chemistry may vary depending on thickness and application - Please inquire