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NM400 Abrasion Resistant ( AR ) Steel Plate AR400 For Construction
Application
Product Description:
Abrasion Resistant (AR) steel plate is typically made in the
as-rolled condition. These types/grades of steel plate products
have been developed specifically for long service life in harsh
conditions. AR products are suitable for a variety of applications
in areas such as mining/quarrying, conveyors, material handling and
construction, and earth moving. Designers and plant operators choose AR plate steel when
striving to extend service life of critical components, and reduce
the weight of each unit put into service. The benefits of employing
wear-resistant plate steel in applications involving impact and/or
sliding contact with abrasive material are immense.
Chemical Composition (%) of NM400 Wear Resistant Steel
| 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 of NM400 Wear Resistant Steel
| 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 |
The series of NM wear-resistant steel combined the properties including high strength, high hardness,
high wear resistant, weldable, bendable and mainly applied in:
Cold-forming Characteristics of NM400 Wear Resistant Steel:
Cold bending property of the plate is well although the high
strength and hardness and also cold moulding process performs well.
To prevent crack at edge of plate at time of cold working, flame
cutting edge or sheared edge need repair grinding in bending area.
Hot-forming Characteristics of NM400 Wear Resistant Steel:
Hot-forming property of the plate performs well, the temperature of
hot working should be less than 350℃. If the processing temperature of plate is more than
transformation temperature (i.e. over AC) , low temperature
tempering is necessary after hot working of the plate, tempering
temperature is 250 - 350℃ (contrast with Sweden DILLIOUR400V steel, hot forming temperature
increase by 150℃ )
Our Advantage:
1. Honest business with competitive price
2. Professional service on export process
3. Good payment term
4. Good reputation en every market
5. Quality assurance
6. Always a pre-production sample before mass production
7. Always final inspection before mass production
Product package:
The wear resistant steel sheet will be packed in seaworthy packing
such as steel strips bundles. If you have any special requests on
this, please let us know advanced. We will refer to your email
kindly.
1).20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) Max length is
5.8m, max weight is 25 tons.
2).40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) Max length
is11.8m, max weight is 26 tons.
3).40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High)
