Model:D85
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We adopt heat treated BORON material, which has superior mechanical properties with much higher resistance to wear and abrasion. The lifespan of BORON type of GET will be at least twice that of CARBON STEEL. Thus, the cost savings on downtime, labour charges and plow bolts and nuts are tremendous.
We can supply GROUND ENGAGING TOOLS(cutting edge,end bit,overlays,sid cutters) for moter grader,which fit for CAT,KOMATSU,SANY,SHANTUI,etc. Our production range can cover any products with maximum width of 410mm,maximum length of 6m and maximum thickness of 110mm.
| Chemical Composition | ||
| Element | Boron Steel | Carbon Steel |
| C | 0.26-0.30 | 0.80-0.85 |
| Si | 0.15-0.30 | 0.15-0.35 |
| Mn | 1.10-1.40 | 0.55-0.80 |
| P | 0.03 MAX | 0.03 MAX |
| Si | 0.03 MAX | 0.03 MAX |
| Cr | 0.30-0.50 | 0.03 MAX |
| B | 0.005-0.003 | |
| Mechanical Properties with Heat Treatment | ||
| Element | Boron Steel | Carbon Steel |
| Hardness | 440-520 HB | 280-320 HB |
| Yielding Point | 1440 N/mm2 | 600 Re-N/mm2 |
| Breaking Point | 1674 N/MM2 | 1030 RM-N/mm2 |
| Elongation | 11% | 12% |
| Resilience at-20 | 51J | 6J |
