Kmtbcr28 лактот отпорен на абење
Rare earth wear-resistant steel, high chromium and other single metal wear-resistant cast iron, the hardness of steel directly affects the welding performance, in order to normal use and installation can only reduce the hardness, so its hardness can only be below HRC 40, however, its weldability is still not ideal, easy to crack in the welding process. In order to find a balance between high wear resistance, weldability and impact resistance, KMTBCr28 bimetal composite wear-resistant elbow came into being and has been widely used since the late 1990s. KMTBCr28 bimetallic composite elbow can not only ensure the pipe toughness, weldability and strength (compression resistance) requirements, but also ensure sufficient wear resistance, is a relatively ideal wear-resistant pipe solution for material транспорт .
