XAR400 German ThyssenKrupp XAR400 Shanghai imported steel plate spot

Mechanical properties of wear-resistant steel
Basic information
It is a special structural steel with high wear resistance. Generally speaking, the higher the hardness, the higher the wear resistance. This kind of wear-resistant special structural steel has an average hardness of B. After quenching, or quenching and quenching, it has a good martensite-bainite microstructure. The addition of molybdenum, nickel, and boron alloys ensures uniform texture throughout the thickness direction.
Uses
Used for wear-exposed structures, such as protective pads and shell walls of prospectors and bulldozers. Cut panels to support or stiffen the overturned body of a truck. Wear plates for mixing and conveying elements, chute trenches, displays, machine tools, crushers and shredders, waste briquetting presses, blades, paving grinding tools and agricultural machinery.
Chemical composition ()
(maximum value)
≦. ≦. ≦. ≦. ≦. ≦. ≦. ≦
Hardness (at room temperature)
3 To
Brinell hardness should be determined according to the standard. Hardness should be measured approximately below the surface.
Mechanical properties
(Typical parameters of thick steel plates)
*)
Carbon equivalent () +(+)/+(+)/+/
Carbon equivalent () +/+(++)/+(+)/
Yield strength*)
Tensile strength*)
Elongation at break ()
Transverse deflection in bending test Bending radius of the specimen (bending angle of specimen thickness)
Notched impact energy on Charpy type-longitudinal specimen at minus ℃