Normally, our foundry supplies some quality reports after finishing the goods. For cone crusher liners, the reports include:
- Chemical Composition Report
- Size Report
- Metallographic Inspection Report
- Color Flaw Detection Report
Below, we will show you the reports for the cone crusher mantle (Part number: JY-55308122 ).
Chemical Composition Report
| Chemical Composition Report | ||||||
| Supplier: Hunan JY Casting | ||||||
| Part Name | Cone Crusher Mantle | Heat No | 5KK2403 | |||
| Part No | JY-55308122 | Inspector | Mr. Chen | |||
| Material | Mn18Cr2 | Section chief | Mr. Deng | |||
| Chemical Composition (%) | ||||||
| C | Si | Mn | Cr | P | S | |
| Standard | 1.15-1.35 | 0.3-0.9 | 17.5-19.5 | 1.5-2.5 | ≤0.055 | ≤0.05 |
| Practice | 1.31 | 0.355 | 17.7 | 2.23 | 0.0461 | 0.0048 |
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Cone Crusher Liners Size Report
| Part name | Cone Crusher Mantle | Part No | 55308122 | Order number | 4KK2403S | Check Date | 2021.12.22 | QA | MR.Jian |
| Location | Drawing | Tolerance | Measured value | recheck | WT | 220Kg | |||
| Qualified decision | |||||||||
| 1 | φ660 | ±3 | φ657-φ658 | Yes | Notice | ||||
| 2 | φ542 | ±3 | φ540-φ542 | Yes | |||||
| 3 | φ183 | ±3 | φ180 | Yes | |||||
| 4 | φ152 | ±2 | φ151 | Yes | |||||
| 5 | φ715 | ±2 | φ715 | Yes | |||||
| 6 | φ330 | ±3 | φ330 | Yes | |||||
| 7 | 64 | ±3 | 64 | Yes | |||||
| 8 | 356 | ±3 | 355 | Yes | |||||
| 9 | 50° | +30′ 0′ |
50°8′ | Yes | |||||
| 10 | 40° | 39.8° | Yes | ||||||
| 11 | 40° | ±30′ | 40.2° | Yes | |||||
| 12 | 40 | 41-42 | Yes | ||||||
| 13 | Out Dia.φ740 | φ740-φ742 | Yes | ||||||
| 14 | |||||||||
| 15 | |||||||||
| NOTE： Dimensions with mark“×” are out of tolerance. | |||||||||
| Visual Appearance | Yes | WT | 220 | Approver | Mr.Den | ||||
Cone Crusher Liners Metallographic Inspection Report
| Cone Crusher Liners Metallographic Inspection Report | |||||||||
| Standard: GB/T 13925-2010 ，GB/T 6394-2002 | |||||||||
| Part Number | JY-55308122 | Casting No. | 5KK2508 | Position | inner cone | ||||
| Crafts | water toughness | Date | 2021.11.29 | Heat No. | D-1154 | magnetic | Low | ||
| Test items | undissolved carbide | Precipitated carbides | superheated carbide | grain size | non-metallic inclusions | ||||
| Test results | W2 | X2 | 无 | 2 | 2A | ||||
| Standard | ≤W3 | ≤X3 | ≤G2 | ≥2 | ≤3 | ||||
| Analysis and judgment | Yes | Yes | Yes | Yes | Yes | ||||
 X100 Grain Size  X400 Carbide  X100 non-metallic inclusions |
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Color Flaw Detection Report
Color Flaw Detection Report