NM400 Hot Rolled Steel Plate
(1) Enterprise standard: WYJ101-2009
(2) Rolling thickness: 8-80mm
NM400 hot rolled steel plate
NM400 is a high strength wear-resistant steel plate. NM400 has quite high mechanical strength; Its mechanical properties are 3 to 5 times that of ordinary low-alloy steel plates; It can significantly improve the wear resistance of mechanical parts. Therefore, improve the service life of the machine; Reduce production costs. The surface hardness of the product usually reaches 360 ~ 450HB. Used in mining and various construction machinery for wear-resistant parts processing and manufacturing and other suitable structural steel plate.
nm400 definition
NM400 is a kind of wear-resistant steel plate. NM - The first letter of the Chinese Pinyin 400 is the Brinell hardness value HB value for wear-resistant and abrasive uses. (400 hardness value is generalized, domestic NM400 hardness value range of 360-420.)
NM400 wear-resistant steel plate is widely used in construction machinery, mining machinery, coal mine machinery, environmental protection machinery, metallurgical machinery and other product parts. Excavator, loader, bulldozer bucket plate, edge plate, side edge plate, blade. Crusher lining plate, blade.
The delivery status of wear-resistant steel plate is divided into: tempering (i.e. quenching and tempering)
Chemical composition of nm400
component |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
B |
CEV |
| Grade | ||||||||||
|
NM400 |
≤0.25 |
≤0.70 |
≤1.60 |
≤0.025 |
≤0.010 |
≤1.4 |
≤0.50 |
≤1.00 |
≤0.004 |
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2: The fastest delivery time can be communicated according to your order details.
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A: We are a factory and also a very professional steel trading company.
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