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Excavators parts adapt to E322 rock bucket
1.Capacity:1.0cbm
2.Material:Cutting edge,sideknife are made of HARDOX450 steel,other parts are made Q345B steel.Better economics,Better performance than Standard buckets.
| Comparation of Chemical Components and Mechanical Performaces of Three Material | ||||||||||
| Material | Code | Main Chemical Components | Brinell Hardness(HB) | Tensile Stretch (%) | Tensile Strength | Yield Strength | ||||
| C | Si | Mn | P | S | ||||||
| Manganess Steel Plate | Q345B | 0.18 | 0.55 | 1.4 | 0.03 | 0.03 | 360 | 16 | 1200 | 1020 |
| Domestic Wear-resistant Steel Plate | NM400 | 0.25 | 0.7 | 1.6 | 0.025 | 0.01 | 370-430 | 10 | 1200 | 345 |
| High Strength Wear-resitant Steel Plate | HARDOX450 | 0.26 | 0.24 | 1.7 | 0.02 | 0.01 | 450-540 | 10 | 1400 | 1300 |
