Motorcengineycle parts>Diesel engine connecting rod of di
update£º2016-11-28 10:32 Click£ºtimes
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Motorcengineycle partsDiesel engine connecting rod of diesel Introduction of main performance index Product category main parameter X£¨mm£© Y£¨mm£© Z£¨mm£© weight£¨kg£© 280 Diesel engine connecting rod 580 336 125 72 Diesel engine connecti
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Motorcengineycle parts>Diesel engine connecting rod of diesel 
Introduction of main performance index
| Product category | main parameter | |||
| X£¨mm£© | Y£¨mm£© | Z£¨mm£© | weight£¨kg£© | |
| 280 Diesel engine connecting rod | 580 | 336 | 125 | 72 |
| Diesel engine connecting rod of GE diesel engine | 590 | 340 | 118 | 77.1 |
| Mechanical properties (quenching and tempering) | |||||
| Yield strength | tensile strength | Elongation rate | Section shrinkage | hardness | To attack |
| U- type gap | |||||
| (MPA) | (MPA) | % | % | (HB) | (J) |
| ≥784 | ≥932 | ≥12 | 45 | 270¡«320 | ≥62 |
1 forging material: 42CrMo
2 grain size is not less than 6
3: normalizing and tempering heat treatment
4 the surface of the forging is not allowed to crack, fold.
5 magnetic particle inspection
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