Customized Impact Crusher Parts Introduction We can provide you with various brands of blow bar, also can customize and produce according to your working conditions. Our company has a unique process design and advanced production technology especially for large-scale blow bar. It was the end of the last century. We produced large-sized and super-sized blow bar for Internationally-renowned brand manufacturers (eg, Aubema, Hazemag, Krupp) which got favorable comments of users. We can provides comprehensive material selection for you. Feature High manganese steel refers to high alloy steels containing more than 10% manganese. The biggest features of high-manganese steel are: The greater external compressive stress or impact load, the more conducive to the formation of hardened layer, so the higher the wear resistance of the casting; With the gradual wear of the hardened layer, new work hardened layers will continue to form under the influence of external compressive stress or impact loads. Therefore, it is suitable for making wearable spare parts that are subject to high impact load and wear for a long time, and is widely used in metallurgy, mining, building materials, railways, electric power, coal and other broken grinding equipment. Chemical Component GradeChemical component % CSiMnCrSP ZG120Mn131.05~1.350.3~0.911~14-鈮?.06鈮?.04 ZG120Mn13Cr21.05~1.350.3~0.911~141.5~2.5鈮?.06鈮?.04 ZG120Mn17Cr21.05~1.350.3~0.916~191.5~2.5鈮?.06鈮?.04 1锛欰llowed to add microscale V, Ti, B and Re etc. 2锛歐e can produce the other grade high manganese steel hammer according to customers鈥?requirments Mechanical Property GradeStretch propertyHardness HB Yield strength ReH/MpaTensile strength Rm/MpaElongation at cross section%Shock absorption energyKu2J ZG120Mn13-鈮?85鈮?5鈮?18鈮?00 ZG120Mn13Cr2鈮?90鈮?35鈮?0-鈮?00 Crusher brand accessories we accept customized.Customized Impact Crusher Parts website:http://www.zwzmachinery.com/impact-crusher-parts/