 |
| Quantity: | |
|---|---|
We can supply all kinds of cutting edges and end bits ofcaterpillar, komatsu,shantui etc.
Mechanical property of End Bit and Cutting Edge
| Material | Hardness | a(J/cm2) Impact Toughness | Tensile Strength | Yield Strength | Elonggating |
| Wear-resistant Steel | 46~52HRC | >50 | >1422 | >1200 | >9 |
| 30MnB(Heat - treated) | 46~52HRC | >40 | >1350 | >1150 | >7 |
| 80# | 25-33HRC | >10 | > 900 | >450 | >9 |
| ? | 20-50HRC | >15 | >1000 | > 700 | >10 |
We can supply all kinds of cutting edges and end bits ofcaterpillar, komatsu,shantui etc.
Mechanical property of End Bit and Cutting Edge
| Material | Hardness | a(J/cm2) Impact Toughness | Tensile Strength | Yield Strength | Elonggating |
| Wear-resistant Steel | 46~52HRC | >50 | >1422 | >1200 | >9 |
| 30MnB(Heat - treated) | 46~52HRC | >40 | >1350 | >1150 | >7 |
| 80# | 25-33HRC | >10 | > 900 | >450 | >9 |
| ? | 20-50HRC | >15 | >1000 | > 700 | >10 |
