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PC300-7
Komatsu
●High performance products meet the requirements of various engineering machinery parts●
PC300 track links assy
track bush material | 40Cr/40CrB |
| Surface Hardness | HRC52-58 |
| Core hardness | HRC30-38 |
| track pin material | 40Cr/45B |
| Surface Hardness | HRC52-58 |
| Core hardness | HRC33-36HB200 |
| Quench depth | 5-9mm |
| Developed scope (pitch) | 90-260 |



●High performance products meet the requirements of various engineering machinery parts●
PC300 track links assy
track bush material | 40Cr/40CrB |
| Surface Hardness | HRC52-58 |
| Core hardness | HRC30-38 |
| track pin material | 40Cr/45B |
| Surface Hardness | HRC52-58 |
| Core hardness | HRC33-36HB200 |
| Quench depth | 5-9mm |
| Developed scope (pitch) | 90-260 |


