NM600 Steel Plate
Engineering machinery
mining machinery
coal mining machinery
environmental protection machinery
metallurgical machinery
crusher
dump truck
container
screen plate
feeder
feeding funnel
elevator
blade plate
knife plate
gear
sprocket
liner plate
bolt solid
With the increasing national environmental protection requirements, the lightweight of heavy carrying vehicles has become an important issue for vehicle manufacturing enterprises, heavy duty vehicle weight reduction, energy saving, safety and environmental protection and other aspects of people's attention wear is one of the main forms of metal material damage.
In the industrial developed countries, about 30% of the energy consumption, in the wear above, China's annual consumption of steel due to abrasive wear of more than one million tons. Low-alloy high-strength wear-resistant steel can be widely used in mining machinery, construction machinery and other equipment because of its high hardness and good toughness. NM600 grade low-alloy high-strength wear-resistant steel, as the highest level of wear-resistant steel, is of great significance for energy saving and consumption reduction.
Grade | C | Si | Mn | P | S | Cr | Mo | Ni | Bt |
---|---|---|---|---|---|---|---|---|---|
NM600 | ≤0.45 | ≤0.70 | ≤1.90 | ≤0.020 | ≤0.010 | ≤1.50 | ≤0.80 | ≤1.00 | 0.0005-0.006 |
Mechanical properties
Grade | Tensile Strength | Elongation | Impact test(-20°) | HBW |
---|---|---|---|---|
NM360 | ≥1100 | ≥12 | ≥24 | 330-390 |
NM400 | ≥1200 | ≥10 | ≥24 | 370-430 |
NM450 | ≥1250 | ≥7 | ≥24 | 420-480 |
NM500 | / | / | / | ≥470 |
NM550 | / | / | / | ≥530 |
NM600 | / | / | / | ≥570 |
Wear steel grade equivalents
EN | |||
---|---|---|---|
HARDOX400 | HARDOX450 | HARDOX500 | HARDOX600 |
SB-50 | SB-45 | ||
XAR400 | XAR450 | XAR500 | XAR600 |
Dillidur400 | Dillidur500 | ||
QUARD400 | QUARD450 | QUARD500 | |
FORA400 | FORA500 | Creusabro4800 | Creusabro8000 |
RAEX400 | RAEX450 | RAEX500 | |
JIS | |||
JFE-EH360 | JFE-EH400 | JFE-EH500 | WEL-HARD400 |
WEL-HARD500 | |||
GB | |||
NM360 | NM400 | NM450 | NM500 |
NM550 | NM600 | ||
NR360 | NR400 | B-HARD400 | B-HARD450 |
Product packaging
Quality inspection
Productive Process
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