SHANDONG TONGMAO SPECIAL STEEL CO., LTD
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NM series is a high-strength wear resistant steel plate with high hardness. The Brinell hardness value from 470 to 525 (HBW), and mainly to provide protection in the occasion or part where wear resistance is required, so that the equipment life is longer and the maintenance is reduced.
NM400 is a high-strength wear-resistant steel plate. NM400 has quite high mechanical strength; its mechanical properties are 3 times to 5 times that of ordinary low-alloy steel plates; it can significantly improve the wear resistance of mechanical-related components; thus increase the service life of machinery; reduce production costs. The surface hardness of this product usually reaches 360～450HB. Structural steel plates suitable for the processing and manufacturing of wear-resistant and wearing parts for mines and various construction machinery.
| Country | AR | Sweden | China | Germany |
| Standard | AR | GB/T | XAR | |
| Grade | AR400 | 400 | NM400 | XAR400 |
| Grade | C | Si | Mn≤ | P≤ | S≤ | Cr≤ | Mo≤ | Ni≤ |
| AR400 | 0.12-0.16 | 0.35-0.55 | 1.55 | 0.025 | 0.005 | 0.55 | 0.55 | 1.0 |
| NM400 | 0.20 | 0.70 | 1.6 | 0.025 | 0.01 | 1.4 | 0.5 | 1.0 |
| Grade | Yield Strength | Tensile Strength | Elongation A | Hardness |
| AR400 | 1000 Mpa | 1250 Mpa | 10 | 360-480 HB |
5: AR400 steel overviews
| Size | Plate/Flat/Block | Thickness 3mm-100mm |
| Width 100mm-2500mm | ||
| Heat treatment | Q+T | |
| Surface condition | Black; | |
| Delivery condition | Hot rolled; | |
| Test | Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness | |
| Payment terms | T/T;L/C;/Money gram/ Paypal | |
| Trade terms | FOB; CIF; C&F; etc.. | |
| Delivery time | 30-45 days | |
| Application | Abrasion resistant steel is used in areas where there is likely to be a high degree of abrasion or wear of the steel plate. Typical applications are in truck beds, attachments to diggers and earth movers and in processing applications in the mining industry. The key quality for wear resistant steels is their hardness. We sell wear plate according to its hardness measured on the Brinnell Hardness Test- usually in 400HB grades. | |
FAQ
Can you send products to my country?
Sure, we can. If you do not have your own ship forwarder, we can help you.
Will you delivery the goods on time?
Yes,we promise to provide best quality products and delivery on time no matter if the price change lot or not.Honesty is our company's tenet.
How can I get a quotation from you ?
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And you can also find our contact information on contact page.
How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them
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