supply good price high quality Caterpillar CAT972 7m3 coal bucket
1. Materials: Q345B+NM360,400+other brands standard wearing materials (Like JIS ,DIN wearing
code material)
2. Features: Large bucket capacity, and large open area,large stowing surface,smooth connection with
excavator and durable working performance.
3. Certifications: ISO9001 &TS and CE certification.
4. Production quality testing: hardness testing,welding quality inspection,dimensional inspection and
visual inspection etc.
5. Competitive products: good quality with reasonable price.
6. Strong wear resistance and long life span, can be used in harsh environment and serious abrasion.
7. We can provide customized design according to our clients’ demands and also refine our products
by our clients’ feedback.
supply good price high quality Caterpillar CAT972 7m3 coal bucket
| BUCKET MATERIAL ANALYSIS |
| Comparation of chemical components and mechanical performances of material |
| | | The main chemical components | Brunel Hardness (HB) | Elongation Rate(%) | Tensile Strength(N/mm2) | Yield Strength (N/mm2) |
| Materials/Items | Code name | C | Si | Mn | P | S |
| Manganese Steel plate | Q345B | 0.18 | 0.55 | 1.4 | 0.03 | 0.03 | 163-187 | 21 | 470-660 | 345 |
| | Q460 | 0.22 | 0.55 | 1-1.7 | 0.03 | 0.03 | 460 | 17 | 550-720 | 460 |
| Wear-resistant steel plate homemade | NM360 | 0.2 | 0.3 | 1.3 | 0.02 | 0.06 | 360 | 16 | 1200 | 1020 |
| NM400 | 0.25 | 0.7 | 1.6 | 0.025 | 0.01 | 360-420 | 17.5 | 1000 | 800 |
| NM500 | 0.23 | 0.22 | 0.55 | 0.013 | 0.006 | 495-510 | 9.5-14 | 1550 | 1380 |
| High strength wear-resistant steel plate | HARDOX-500 | 0.2 | 0.7 | 1.7 | 0.025 | 0.01 | 470-500 | 8 | 1550 | 1300 |
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7m3 Front End Loader Bucket For Caterpillar CAT972 Wheel Loader Custom Made Images
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