Normally, our foundry supplies some quality reports after finishing the goods. For crusher blow bars, the reports include:
- Chemical Composition Report
- Size Report
- Hardness, flaw detection, exterior
Martensite+Ceramic Crusher Blow Bars Quality Inspection Reports
The sample reports for Kleemann MR130 EVO (C shape) crusher blow bars.
Chemical Composition Report
| Test items | C | Cr | Si | Mo | Ni | Mn | S | P |
| Result | 0.5 | 3.4 | 0.48 | 0.44 | 0.82 | 0.71 | 0.0032 | 0.0149 |
Size Report
| Item | Size(mm) GB/T 6414-2017 CT11 |
Judgment | |||||
| 1275±3 | 50+2/0 | 50+2/0 | 359.3±2 | 100±1 | Other | ||
| 1 | 1275 | 51.5 | 51.4 | 360 | 100.6 | OK | Passed |
| 2 | 1274 | 51.4 | 51.3 | 360 | 100.5 | OK | Passed |
| 3 | 1274 | 51.6 | 51.4 | 360 | 100.7 | OK | Passed |
| 4 | 1275 | 51.5 | 51.6 | 360 | 100.5 | OK | Passed |
Hardness, Flaw Detection, Exterior Report
| Item | Hardness HRC | Internal Flaw Detection | Exterior | Judgment |
| 1 | 51.1 | OK | OK | Passed |
| 2 | 50.9 | OK | OK | Passed |
| 3 | 51.2 | OK | OK | Passed |
| 4 | 51.4 | OK | OK | Passed |