Cheap Price Mining Bucket Edges D355 Cutting Edge and End Bit 5d9553 Grader Blade
Higher Blades mainly producing GET spare parts, including grader blades, cutting edge for bulldozer, loader, excavator.
1.Experience:Engaged in steel industry more than 20 years,offer OEM for 4 years.
2.Material : We are first-class strategic partner of Shandong Iron&Steel Group, we can get the cheapest price and can ensure the raw material quality.
3.Technology: Higher Blades Company have Germany Kjellber CNC laser plasma cutting machine, Korea auto roller heat treatment line, which ensures "through harden" for our cutting edge.
4.certification: ISO9001:2008, we also can provide SGS, BV, TUV third party test.

Know that so prefessional:Boron and Carbon steel
27MnTiB,30MnB,C80,C45,new material Q550D-T which under low tempreture welding without preheat.
Materials | 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 | ||||

Packaging: Export plywwood pallet
Shiping: 10-15 DAYS
Lisa liu
Skype: higherblades03
Tel:+86-13808932932
website:
Looking forward to hear any inquiry from you.
Send Inquiry to This Supplier
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