Abrasive wear of metallic materials, depending on their hardness, may occur by two mechanisms [1]. With respect to low hardness material if H m /H a < 0.7 (H m and H a are material and abrasive hardness, respectively), wear occurs by a microcutting mechanism when wear particles are separated as a result of repeated action of an abrasive body on a worn surface. With greater material’s hardness, microcutting does not occur and wear happens as a result of repeated plastic or elastic deformation of surface volumes. Wear resistance increases by several factors. During wear of relatively soft materials by a microcutting mechanism, their wear resistance is directly proportional to integral hardness. With wear by a plastic deformation mechanism, the material’s wear resistance is not uniquely determined by hardness. In this case, apart from hardness, a greater and sometimes important role determining the level of wear resistance is played by structural and fatigue properties of worn material. There are numerous indicators about the existence of these connections [1, 2]. It is generally accepted that the greatest wear resistance is exhibited by materials with a multiphase (heterophase) structure impregnated with hard and refractory phases: carbides, nitrides, borides, etc. Differences in wear resistance of these materials are due to the type of inclusions, the amount of them, dimensions, and shape. The type of metal matrix and its properties, mainly hardness and toughness, also affect heterophase structure wear resistance. Representation of the effect of structure of metallic materials on wear resistance and impact strength may be obtained from results of analyzing tests for service properties of faced iron-chromium alloys [3]. The microstructures of some alloys, arranged in an order of increasing carbon content, and their characteristics are presented in Table 1. The least wear resistance under abrasive wear conditions applies to hypoeutectoid alloys (1 and 2) having a ferritepearlite or martensite-austenite structure. Hypereutectoid alloys (3 and 5), whose structure is represented by a continuous carbide network, have high hardness and wear resistance compared with the first alloys, although they are distinguished by extremely low impact strength.