What is a NM plate?
NM® wear plate is the world's leading abrasion-resistant (AR) steel. NM steel is developed as a design composed of hardness, toughness, lighter weight, good wear resistance, and long service life.NM® is hard through and through, from the surface deep down to its core, giving you extended service life and high productivity in the most challenging environments.
NM STEEL Steel Grades:NM 400, NM 450, NM 500, NM 550,NM 600.
NM Steel Plate Chemical Composition:
| Steel Grade | Chemical Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| C *) (max %) |
Si *) (max %) |
Mn *) (max %) |
P (max %) |
S (max %) |
Cr *) (max %) |
Ni *) (max %) |
Mo *) (max %) |
B *) (max %) |
||
| NM 400 | 0.32 | 0.70 | 1.60 | 0.025 | 0.010 | 1.40 | 1.50 | 0.60 | 0.004 | |
| NM 450 | 0.18 | 0.25 | 1.30 | 0.015 | 0.004 | 0.10 | 0.10 | 0.04 | 0.003 | |
| NM 500 | 0.30 | 0.70 | 1.60 | 0.020 | 0.010 | 1.50 | 1.50 | 0.60 | 0.005 | |
| NM 550 | 0.37 | 0.50 | 1.30 | 0.020 | 0.010 | 1.40 | 1.40 | 0.60 | 0.004 | |
| NM 600 | 0.47 | 0.70 | 1.4 | 0.015 | 0.010 | 1.20 | 2.50 | 0.70 | 0.005 | |
NM wear plate Mechanical Property:
| Steel Grade | Mechanical Property | |||
|---|---|---|---|---|
| Thickness | Hardness (HBW) | Typical yield strength (MPa) | Tensile strength | |
| NM 400 | 4.0 - 130.0 | 370-430 | 900 - 1100 | 1250 |
| NM 450 | 0.70 - 2.10 | 425 - 475 | 1250 | 1400 - 1600 |
| NM 500 | 4.0-103.0 | 450 - 540 | 1250 - 1400 | |
| NM 550 | 8.00 - 65.00 | 525-575 | 1400 | 1700 |
| NM 600 | 6.0-65 | 550-640 | 1650 | 2000 |
What is NM material equivalent to?
| Steel Standard | Steel Grades | |||
|---|---|---|---|---|
| Sweden | NM400 | NM450 | NM500 | NM600 |
| Germany | XAR400 | XAR450 | XAR500 | XAR600 |
| Bao Steel | B-HARD360 | B-HARD400 | B-HARD450 | B-HARD500 |
| China | NM360 | NM400 | NM450 | NM500 |
| Finland | RAEX400 | RAEX450 | RAEX500 | |
| Japan | JFE-EH360 | JFE-EH450 | JFE-EH500 | WEL-HARD400 |
| Belgium | QUARD400 | QUARD450 | QUARD500 | |
| France | FORA400 | FORA500 | Creusabro4800 | Creusabro8000 |
GNEE supplies NM Steel Plate of any grade(400-600) to worldwide projects, if you are interested in further details and price of NM Steel, please contact us now.
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