Shijiazhuang Jingte Auto Parts Co., Ltd
Shijiazhuang Jingte Auto Parts Co., Ltd, we always adhere to the idea “excellent quality, Special service”
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Engineering Piston Pin of Caterererpiller C7 Carton Engine Piston Pin
1. The Part No. 197-9371
2. Steel bar for piston pin
3. OD:15mm-80mm Thickness:1mm-12mm Length:3-11.8m
4. Material:40Cr and SAE5120
5. Production process:cold drawn/rolled.
6. Designed service:We have a 5 people designing team
7. Test:100% test
8. Price:It will be the best one when the quantity reaches one full container
9. Chemical compositon of the materials:
| Material | Chemical composition(%) | ||||||||
| C | Si | Mn | P | S | Cr | Mo | Cu | Ni | |
| 16MnCr5 | 0.14-0.19 | ≤0.40 | 1.00-1.30 | ≤0.035 | 0.010-0.035 | 0.80-1.10 | -- | -- | -- |
| 17Cr3 | 0.14-0.20 | 0.15-0.35 | 0.60-0.90 | ≤0.030 | ≤0.030 | 0.90-1.20 | -- | -- | ≤0.25 |
| 20Cr | 0.18-0.24 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 | 0.70-1.00 | ≤0.15 | ≤0.30 | ≤0.30 |
| 40Cr | 0.20-0.48 | 0.19-0.40 | 0.45-0.78 | ≤0.035 | ≤0.035 | 0.60-1.00 | ≤0.15 | ≤0.30 | ≤0.30 |
