AR400 is an abrasion resistant steel plate that offers outstanding wear and impact resistance. Kotlyn, Inc. provides consistent, controlled quality so our AR400 plates perform consistently with no surprises.
Hardness
360 – 440 BHN
Impact Strength
CVNL average values of 15ft. lbs at -40° F
Cutting
Tensalloy AR400 can be cut to your specifications with plasma, oxy-Acetylene, laser, and water jet as well as with abrasive cut off saws.
Machining
Drilling, countersinking, counterboring, tapping, milling, and general machining can be done with conventional equipment and carbide tools.
Forming
AR400 is made for improved formability with low levels of carbon and sulphur for inclusion shape control.
Up to .75" can be cold bent to minimum inside bend radius of 3t (where t is the plate thickness) with the bend axis transverse to the rolling direction. A radius of 4t can be used when bending parallel to the roll direction.
For plate over .750" a radius of 6t is recommended when forming transverse to the rolling direction.
Welding
Has excellent weldability and can be welded with simple procedures and common consumables such as E7018.
