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AR400 - Hardness 360-444 Brinell

A Quenched & Tempered product for applications requiring abrasion resistance, formability and weldability

Weldability Carbon equivalent of 0.79 Max - 0.72 Typical
Mechanical Properties (ASTM A370) Hardness 363-400 BH (ASTM E10)
Yield Strength (Typical) 172 Ksi 1187 MPa
Tensile Strength (Typical) 191 Ksi 1318 MPa
Elongation 2" (Typical) 10% (in 2") 10% (in 50mm)
Charpy V-Notch Impact
(ASTM A673, A370) Bend Test
Standard size, 17 foot pounds (23 joules) @ - 40deg C/F test temp, transverse direction hardness 363BHN.
4T (up to .50inches - 12.5mm
Flatness Standards are 50% of that specified in ASTM A-6. Special tolerances are available.
Thickness The standards are 50% of that specified in ASTM A-6. Special tolerances are available.

AR400 Medium Carbon, High-Strength, Quenched and tempered, chrome-moly, boron treated plate with a minimum hardness of 360 BHN and good formability.

  • Excellent resistance to both impact and sliding abrasion at a moderate cost.
  • Recommended for: liners for mining and material handling equipment like dump trucks, material transfer chutes, storage bins, buckets, and hopper
  • .125"-.315 offered in 48"-65" wide cut to your requested length 
  • .375”-2.00” offered in standard sizes (96" X 240"/288”)

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