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Help CenterDozer Cutting Edge End Bit for D475 198-71-21810 Heat Treated Boron Steel Carbon Steel
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Dozer cutting edge end bit for D475 198-71-21810 heat treated boron steel carbon steel
Most Cost-effective and a "Higher" solution
1, Part No.
| End Bit (L) | Cutting Edge | End Bit (R) | |||
| 198-71-31520 | 198-71-A1540 | 198-71-A1550 | 198-71-A1550 | 198-71-A1540 | 198-71-31530 |
| 198-71-21811 | 198-71-21810 | 198-71-21830 | 198-71-21830 | 198-71-21810 | 198-71-21821 |
Please contact us for further part no. and detailed demension,
2, Higher Blades is most professional on the material, we can provide material include 27MnTiBM, 30MnB, 22SiMn2, 80#,45#, or special designed wear steel with particular advanced performance.
3, Through hardening technology, the hardness deviation between the core and surface is less than 5 HRC. This can extend your working life
4, We designed an advanced new material with betther welding performance. No need for preheat under low temperature.
Material Selection:
Materials Sereis | Hardness
(HB) | Yielding Strength(MPa) | Tensile Strength(MPa) | Elongation
(%) | Impact Energy (J) |
HM360 | 330-390 | ≥800 | ≥1000 | ≥16 | ≥40(-20℃ KV) |
HM400 | 370-430 | ≥1050 | ≥1250 | ≥12 | ≥25(-20℃ KV) |
HM450 | 430-470 | ≥1150 | ≥1300 | ≥10 | ≥50(25℃ KU) |
HM500 | 470-520 | ≥1250 | ≥1450 | ≥7 | ≥40(25℃ KU) |
HM550 | 530-570 | ≥1300 | ≥1550 | ≥5 | ≥20(25℃ KU) |
| HC80 | 250-330 | ≥450 | ≥900 | ≥11 | ≥15(25℃ KU) |
| HC45 | Specification is adjusted by the technical requirement | ||||
Jinan Higher Blades Co., Ltd is China top manufacturer for loader cutting edges, bulldozer cutting edge&end bits, motor grader cutting edge&overlay, excavator blades, scraper blades and bolts. We also provide OEM and customized service.
We are extremly professional on the material and heat treatment process which is also the core technology of cutting edge. We can ensure the cutting edge through hardened so thant can extent its working life.
Factory & laboratory facilities:
Q: Are you a factory or trading company?
A: Higher Blades is the top manufacturer in China. We have advanced factory and professional engineer team.
Q: What products and service can you supply?
A: We provide ground engaging tools including cutting edge, end bit, bucket blade, teeth, bolt & nut for bulldozer, loader, grader, excavator, snow plow, scraper. We provide OEM and customized service. We can even design special steel material for your requirement.
Q: Why should we chose Higher Blades?
A: We have obvious advantages as follows:
Raw material resources advantage provide most competitive price and in-time delivery.
Innovative materials design ability can satisfy your different requirement and provide better performance.
Advanced process and through hardening technology can extend product working life.
Laboratory can provide complete mechanical test and report with 3rd-party certification like SGSBVTUV etc.
Send Inquiry to This Supplier
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