What is the XAR400 steel hardness

XAR400 wear resistant steel plates are used for wear-exposed structures such as protective pads and shell walls for prospectors and bulldozers. Support or reinforcement plates; cutting plates for truck rollovers. Wear plates; mixing and conveying elements, chute grooves, display screens, machine tools, crushers and shredders, waste briquetting presses, blades, paving tools and agricultural machinery.
XAR400 steel plate mechanical properties
Yield strength (Mpa) *) 1050
Tensile strength (MPa) *) 1250
Elongation at break A (%) 12
Bending radius of laterally flexed specimens in a bending test ≥ 2x1 (t = specimen thickness; bending angle: 1800)
Notched impact energy on Charpy V-longitudinal specimen (J) at minus 40 ° C 30
 
XAR400 wear resistant steel plate hardness (in room temperature): 360 to 440HB
The Brinell hardness is determined according to the ISO6506 standard. Hardness should be measured approximately 1 mm below the surface.
 

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