Rare Earth-containing Nm600 Wear-resistant Steel Plate

rare earth-containing nm600 wear-resistant steel plate

The relative wear resistance of NM600 is similar to that of HARDOX600 and much higher than that of NM400. NM600 grade low alloy high strength wear-resistant steel plate with high hardness, high strength and good low temperature toughness was obtained. NM600 grade low alloy high strength wear-resistant steel is a high grade of wear-resistant steel, the development of this kind of steel is of great significance for energy saving and consumption reduction.

NM600 wear-resistant steel in the market application and prospects:

1. Construction machinery and equipment:

Loader bulldozer paver excavator bucket plate, side blade plate, bucket bottom plate, blade, rotary drilling rig drill pipe

2. Loading and unloading machinery:

Unloading mill chain plate, hopper liner plate, grab blade plate, medium-sized automatic dump truck dump plate, dump truck body

3. Construction machinery:

Cement pusher tooth plate, concrete mixer lining plate, mixing floor lining plate, dust collector lining plate

4, metallurgical machinery equipment:

Iron ore sintering conveyor elbow, iron ore sintering machine liner, scraper liner

5. Mining machinery and equipment

Ore, stone crusher liner plate, blade blower shearer Coal mill shield machine

6, other mechanical equipment:

Sand mill cylinder, blade, various port machinery wear-resistant parts, bearing structure, railway wheel structure, roll

7. Thermal power equipment:

Mill lining board, coal hopper, coal distribution pipe, coal distributor grid board, unloading equipment lining board

Chemical composition of NM600 steel plate

C≤0.45

Si≤0.70

Mn≤1.90

P≤0.020

S≤0.010

Cr≤1.50

Mo≤0.80

Ni≤1.00

Ti≤0.050

B=0.0005-0.006

Mechanical properties of NM600 steel plate

Grade thickness /mm tensile strength /MPA Elongation after fracture A% minus 20℃ impact absorption energy (longitudinal) /J surface Brinell hardness HBWNM600≤60 -- ≥570

Wear steel grade equivalents

Product packaging

Quality inspection

Productive Process