NM400 Wear Plates
C 0.25 or less
Si 0.70 or less
Mn 1.60 or less
P 0.025 or less
S 0.010 or less
Cr 1.4 or less
Mo 0.50 or less
Ni 1.00 or less
B 0.004 or less
NM400 wear plates are a type of abrasion-resistant steel plate that are designed to withstand high levels of wear and tear. They are made from quenched and tempered steel and have a hardness rating of 400HBW, which means they are highly resistant to abrasion and impact. NM400 wear plates are commonly used in applications where heavy-duty wear resistance is required, such as in mining, construction, forestry, and material handling industries. They are available in various thicknesses and sizes, and can be cut and fabricated to fit specific equipment and applications.
- Thickness: 3-100mm
- Width: 1000-2200mm
- Length: 5000-12000mm
- Surface treatment: galvanizing, painting, painting, etc
- Applicable temperature: -20℃ ~ 550℃
- Applicable fields: mining, cement, power, steel, port, shipbuilding and other industries
Chemical Composition (%)
| C max | Si max | Mn max | P | S | Cr max | Mo max |
| 0.22 | 2.0 | 2.2 | ≤0.020 | ≤0.006 | 0.90 | 0.50 |
Mechanical Properties
| Thickness mm | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) | Hardness (HB) | 20℃(AKV) |
| 8-50 | ≥900 | ≥1150 | ≥10 | 360-420 | ≥25 |
Contrast Test of Wear Resistance
| Test Group | Grade | Wear Test |
| A | WZB-NM360 | 1.16 |
| EEMS10104 (Sweden) | 1.00 | |
| B | WZB-NM400 | 1.21 |
| NK-EH400 (Japan) |
1.00 |
Details and Packing Images
Product Application
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