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NM500 Wear Resistant Steel
Chemical Composition (%) of NM450 Wear Resistant Steel
| C | Si | Mn | P | S | Cr | Ni | Mo | Ti | B | ALs |
| 0.38 | 0.70 | 1.7 | 0.020 | 0.010 | 1.2 | 1.0 | 0.65 | 0.05 | 0.005- 0.006 | 0.010 min |
Mechanical Properties of NM450 Wear Resistant Steel
| Property | Impact test | HBW | ||
| Yield Mpa Min | Tensile Mpa | Elongation | Min J | Min 470 |
| Thickness mm | Thickness mm | Degree | ||
| <70mm | <=80mm | % | -20 | |
NM500 is a high-strength wear-resistant steel, which has a high wear resistance, Brinell hardness value reaches 500 (HBW) mainly in the need to wear the occasion or location to provide protection to the equipment longer life, reduced maintenance brought maintenance and downtime, and the corresponding reduction of capital investments.
Heat treatment: quenching and tempering (quenching and tempering).
NM500 wear-resistant steel is widely used construction machinery, mining machinery, mining machinery, environmental protection machinery, metallurgical machinery, abrasives, bearings and other product components.