GB NM400 Wear Resistant Steel
C 0.25 or less
Si 0.70 or less
Mn 1.60 or less
P 0.025 or less
S 0.010 or less
Cr 1.4 or less
Mo 0.50 or less
Ni 1.00 or less
B 0.004 or less
GB NM400 Wear Resistant Steel
NM400 steel plate function: mainly in the need for wear-resistant occasions or parts to provide protection, so that the equipment life is longer, reduce the maintenance and shutdown caused by maintenance, the corresponding reduction of capital investment.
Performance: Yield in more than 900, tensile strength in 1100.
NM400 steel plate NM400 steel plate is widely used in crusher, vibration screen, hopper, skip, loader, excavator, bulldozer bucket and knife plate, scraper conveyors, dump trucks, mining cars, pavers, asphalt mixing station, cutting tools, gears, mud pipeline system, cement plant equipment, screw conveyor and other wear resistant structural parts.
Relevant NM400 Specification and NM400 Steel Equivalent Steel Grad
| GBT 24186 | JFE | SUMITOMO | DILLIDUR | SSAB |
| NM400 | JFE-EH400 | K400 | 400V | Hardox400 |
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