Product Description
The wear resistant steel plate has high wear resistance and good impact performance. It can be cut, bent, welded, etc., and can be connected with other structures by welding, plug welding, bolting, etc., which saves time in the repair site It is widely used in metallurgy, coal, cement, electricity, glass, mining, building materials, bricks and tiles and other industries. Compared with other materials, it has a high cost performance and has been favored by more and more industries and manufacturers.
| Chemical composition | |||||||||
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo | T |
| ≤ | |||||||||
| NM300 | 0.23 | 0.70 | 1.60 | 0.025 | 0.015 | 0.70 | 0.50 | 0.40 | 0.050 |
| NM360 | 0.25 | 0.70 | 1.60 | 0.025 | 0.015 | 0.80 | 0.50 | 0.50 | 0.050 |
| NM400 | 0.30 | 0.70 | 1.60 | 0.025 | 0.010 | 1.0 | 0.70 | 0.50 | 0.050 |
| NM450 | 0.35 | 0.70 | 1.70 | 0.025 | 0.010 | 1.1 | 0.80 | 0.55 | 0.050 |
| NM500 | 0.38 | 0.70 | 1.70 | 0.020 | 0.010 | 1.2 | 1.00 | 0.65 | 0.050 |
| Mechanical property | ||||
| Grade | Thickness（mm） | tensile strength(MPa) | Elongation A(%) | Surface Brinell hardness（HBW) |
| NM300 | ≤80 | ≥1000 | ≥14 | 270-330 |
| NM360 | ≤80 | ≥1100 | ≥12 | 330-390 |
| NM400 | ≤80 | ≥1200 | ≥10 | 370-430 |
| NM450 | ≤80 | ≥1250 | ≥7 | 420-480 |
| NM500 | ≤70 | - | - | ≥470 |
1. High wear resistance: the wear resistance is more than 15-20 times that of ordinary steel plates, 5-10 times that of low-alloy steel plates, and 2-5 times that of high-chromium cast iron.
2. Better impact performance: the wear-resistant layer resists the wear of the wear medium, and the substrate bears the load of the medium
3. Better heat resistance: The alloy wear-resistant layer is recommended to be used under ≤600℃. If vanadium, molybdenum and other alloys are added to the alloy wear-resistant layer, it can withstand high temperature wear of ≤800℃.
4. Good corrosion resistance: The alloy layer of the wear-resistant composite steel plate contains a high percentage of metallic chromium, so it has certain rust and corrosion resistance.
5. Good processing performance: wear-resistant steel plate can be cut, bent or crimped, welded and punched, and can be processed into various parts
FAQ：
Q: What kind of work does your company do?
A: We are a business steel industry and trade.We mainly produces steel plate/pipe/coil/round bars,etc.
Q: What are the advantages of your company?
A: (1): Prime quality and reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Samples can be provided as your requirements.
Q: What is your terms of payment ?
A: Can be negotiated by both parties. If you have another question, pls feel free to contact us as below
Q: What about your price?
A: Our price is very competitive.
Pls feel free to contact us if you are interested in our products.
Q: How long is your delivery time?
A: Stock steel/Steel for simple cutting/Small amount of general standard steel: about 5-20 days for delivery; Custom steel/bulk steel: about 15-30 days for delivery. Contact us for specific delivery times.
