NM400 is a kind of high-strength wear-resistant steel plate.NM400 has quite high mechanical strength, and its mechanical properties are 3 to 5 times higher than those of ordinary low alloy steel plate, which can significantly improve the wear resistance of machinery-related parts, thus prolonging the service life of the machinery and lowering the production cost. The surface hardness of the product usually reaches 360~450 HB. structural steel plate is suitable for processing and manufacturing wear-resistant wear parts of mining and various engineering machinery.
NM400 wear resistant plate Chemical Composition:
| C | P | S | B | |||||||
| NM400 | Less than or equal to 0.24 | Less than or equal to 0.50 | Less than or equal to 1.6 | Less than or equal to 0.025 | Less than or equal to 0.015 | 0.4~0.8 | 0.2~0.5 | 0.2~0.5 | Less than or equal to 0.005 | / |
NM400 wear plate steel Mechanical Property:
| ºC | ||||||
| NM400 | 6-80 | Greater than or equal to 1200 | Greater than or equal to 10 | -20 | Greater than or equal to 24 | 370-430 |
