NM450 steel wear plate material is mainly used for loading cranes, excavators, dump trucks, conveyors, trucks, crushing and cutting tools, waste treatment and recycling equipment. Compared with carbon steel plate, NM450 wear resistant steel plate has high abrasion resistance and good impact resistance, and can be cut, bent and welded. We conduct various tests, such as IGC tests, orthotropic tests, mechanical tests, hardness tests, chemical tests, pitting resistance tests, etc. to ensure that our products are free of defects and suitable for use in various environments. In addition, we also conduct third party inspection on NM450 steel plate to ensure 100% quality.
Chemical Composition Of NM 450 abrasion plate:
| NM450 Chemical Compositiom | |||||||||||
| C | P | S | B | ||||||||
| 3-(8) | 0.19 | 0.7 | 1.6 | 0.025 | 0.01 | 0.25 | 0.25 | 0.25 | 0.004 | 0.41 | 0.30 |
| 8-20 | 0.21 | 0.7 | 1.6 | 0.025 | 0.01 | 0.50 | 0.25 | 0.25 | 0.004 | 0.47 | 0.34 |
| (20)-40 | 0.23 | 0.7 | 1.6 | 0.025 | 0.01 | 1.00 | 0.25 | 0.25 | 0.004 | 0.57 | 0.37 |
| (40)-50 | 0.23 | 0.7 | 1.6 | 0.025 | 0.01 | 1.40 | 0.25 | 0.60 | 0.004 | 0.59 | 0.36 |
| (50)-80 | 0.26 | 0.7 | 1.6 | 0.025 | 0.01 | 1.40 | 1.00 | 0.60 | 0.004 | 0.72 | 0.41 |
Mechanical Properties for NM 450 abrasion resistant steel sheet:
| Mechanical properties of NM 450 | |||||
| A/% | Hardness/ HBW10/3000 | Impact -20 degree /J | |||
| 8 | 1250 | 1460 | 16 | 445 | 40 |
| 12 | 1290 | 1470 | 17 | 462 | 43 |
| 20 | 1370 | 1450 | 17 | 473 | 42 |
| 25 | 1230 | 1480 | 16.5 | 465 | 43 |
