Mn13 Hadfield Manganese Steel Plate

Mn13 Hadfield Manganese Steel Plate

Mn13 is a kind of high manganese wear-resistant steel, which has the advantages of impact resistance and wear resistance. The biggest feature of high manganese steel is that the greater the external impact, the higher the wear resistance of its own surface; As the surface hardened layer gradually wears away, new work hardened layers are continuously formed. Mn13 steel plate has excellent wear resistance to strong impact wear and large stress wear, will not be broken during use, and has easy to cut, welding, bending and other easy mechanical processing properties.

65Mn is a common spring steel, with high hardenability, small surface decarburization tendency than silicon steel, and the comprehensive mechanical properties after heat treatment are better than carbon steel, but there is overheating sensitivity and temper brittleness. It has excellent elastic limit, strength limit, yield ratio, anti-elasticity, fatigue performance, hardenability, heat resistance, low temperature resistance, oxidation resistance, corrosion resistance, etc. Spring steel has excellent metallurgical quality (high purity and uniformity), good surface quality (strict control of surface defects and decarbonization), precise shape and size. High hardenability, the comprehensive mechanical properties after heat treatment are better than carbon steel, but there is overheating sensitivity and temper brittleness.

However, after the steel is heat treated, the steel with the same hardness will collide, and there may be a notch, a crack, but it will not break.

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