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Do you really know NM400 wear-resistant?
Wearing plate, just as its name implies, the main characteristic is wearing, which is also one of its important advantages. Among numerous wearing plates, NM400 wear-resistant plate has drawn widely attention .
NM400 wear-resistant plate is a high-strength wearing plate. N is "nai", M is "mo",the first alphabet of Chinese phonetic, and 400 represents the average Brinell hardness of this steel plate.
Heat treatment: High-temperature tempering, Quenching+Tempering
Application field: NM400 wear-resistant plate is widely used in mining machinery, coal mining machinery, environmental protecting machinery, engineering machinery, etc. It is also commonly used as high-strength structural steel whose yield strength ≥ 800MPa.
Function: It mainly provides protection in situations or parts that need wear resistance, lengthening equipment life, reducing maintenance downtime, and correspondingly reducing investment in funds.
Performance: yield strength over 900, tensile strength above 1100.
Advantages of wearing plates:
1. Good impact resistance
2. Good heat resistance
3. Good corrosion resistance