nm360 nm400 hot rolled steel plates nm400 wear resistant steel sheet price per ton
Introduction of Hot rolled steel plates NM400:
Hot rolled steel plates NM400 is a kind of Chinese wear/abrasion resistant steel plate, which is well received in middle east and Africa.
Hot rolled steel plates NM400 is a kind of Chinese wear/abrasion resistant steel plate, which is well received in middle east and Africa.
Hot rolled steel plates NM400 was hot rolled and then the plates were heat-treated by direct quenching and tempering and reheat quenching and tempering techniques, respectively. The impact test was carried out with an instrumented impact tester. The outstanding performance characteristics of Hot rolled steel plates NM400 come from a combination of hardness, strength and toughness. As a result, Hot rolled steel plates NM400 can stand up to sliding, impact and squeezing wear.
Hot rolled steel plates NM400 is 3 times to 5 times more than common low-alloy steel plates which can significantly improve surface hardness, usually achieved 360 ~ 450HB.
Hot rolled steel plates NM400 chemical composition:
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo | Ti | B | Als |
| NM400 | ≤0.30 | ≤0.70 | ≤1.60 | ≤0.025 | ≤0.010 | ≤1.00 | ≤0.70 | ≤0.50 | ≤0.050 | 0.0005-0.006 | ≥0.010 |
Hot rolled steel plates NM400 mechanical properties:
| Grade | Thickness | Tensile Strength | Elongation | Impact energy | HBW |
| mm | Rm/MPa | % | J/-20℃ | ||
| NM400 | ≤80 | ≥1200 | ≥10 | ≥24 | 370-430 |
Hot rolled steel plates NM400 application:
Hot rolled steel plates NM400 is widely used in engineering machinery, mining machinery, coal mining machinery, environmental protection machinery, metallurgical machinery and other products. For example: excavator, loader, bulldozer bucket board, blade plate, side blade plate, blade, lining plate and blade of the crusher, etc.
Hot rolled steel plates NM400 is widely used in engineering machinery, mining machinery, coal mining machinery, environmental protection machinery, metallurgical machinery and other products. For example: excavator, loader, bulldozer bucket board, blade plate, side blade plate, blade, lining plate and blade of the crusher, etc.
www.bebonchina.com
www.bbnsteelplate.com
www.shipbuilding-steel.com
Contact: sales6@bebonchina.com
