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Wear-resistant steel applications:Used in dump truck, container, crusher, sieve plate, feeder, feed hopper, hoist, blade board, conveyor, bucket, blade, gear, sprocket and so on.
Advantage:Due to both high hardness, high strength and high toughness, for those serious wear and tear occasions, HARDOXS defended wear plate is clearly the ideal choice. The high abrasion resistance of the steel plate extends the service life of the dump truck body, excavator bucket, crusher and similar equipment.
| Item | HarDoxs 550 HarDoxs 600 wear resistant steel plate / sheet for heavy truck |
| Grade | Hardoxs400 , Hardoxs450 , Hardoxs500 , Hardoxs550 |
| Thickness | 5mm - 50mm |
| Size | Width:1000mm - 2500mm Length: 3000mm - 8000mm Can be customized |
Chemical composition (%)
| Item | C | Si | Mn | P | S | Cr | Ni | Mo | Bt |
| Hardoxs550 | ≤0.35 | ≤0.70 | ≤1.60 | ≤0.015 | ≤0.010 | ≤1.50 | ≤1.20 | ≤0.80 | ≤0.0004 |
Mechanical properties
Tensile Strength | Elongation | -40°C Impact Resistance | Initial Hardness(HBW) | Hardness (HB) |
≥1400MPa | ≥10% | ak≥30(J) | 520-570 | ≥550 |