Sell OEM boron steel 8E5531 grader end bit,dozer cutting edge

Short Description:

We offer a wide selection of blades manufactured from several grades of high carbon and boron steel. Many of these products are made from both high carbon and boron steel that are heat-treated and hardened to improve the lifespan while meeting the demanding requirements of earthmoving and mining applications.


Product Detail

Product Tags

1. Product Information

Material Carbon steel or Boron steel 30mnB
Colors Black or yellow
Technique Forging casting
Surface Hardness Carbon HRC280-320HB  Boron HRC440-520HB
Yielding Point Carbon 600Re-N/mm2  Boron 1440N/mm2
Certification ISO9001-9002
FOB Price FOB Xiamen USD 40-45/Piece
MOQ 2 piece
Delivery Time Within 30 days after contract establis

 

Chemical Composition:

Element

  80# Carbon Steel

C

0.80-0.85

Si

0.15-0.35

 Mn

0.55-0.80

P

0.03 max

S

0.03 max

Cr

0.30 max

B

  -

Mechanic Proper with Heat Treatment:

Element

Carbon Steel

Hardness

280-320HB

Yielding Point

600Re-N/mm2

Breaking Point

1030RM/N/mm2

Elongation

12%

Resilience at-20/C

6J

2.Design / Structure / Details Pics

end bits

3.Advantages / Features:

We offer a wide selection of blades manufactured from several grades of high carbon and boron steel. Many of these products are made from both high carbon and boron steel that are heat-treated and hardened to improve the lifespan while meeting the demanding requirements of earthmoving and mining applications.

  

 

4.Products List

Part No. PCS NET WEIGHT FIT MACHINE TYPE
144-70-11131B19 50 45.33 D60-6.D60A-3
144-70-11131C19 172 45.33 D60-6.D60A-3
144-70-11131C25 184 60.73 D60-6.D60A-3
144-871-5130C19 2 55.57 D60E-6
144-871-5130C25 22 73.68 D60E-6
144-920-1120B19 3 38.30 D60A/E-8
144-920-1120C19 18 38.30 D60A/E-8
150-70-21346B30 2 26.40 D60P
150-70-21346B32 39 26.40 D60P
150-70-21346C30 1 26.40 D60P
150-70-21356B30 2 26.40 D60P
150-70-21356B32 38 26.40 D60P
150-70-21356C30 2 26.40 D60P
154-70-11314C19 105 40.40 D80-12.D85SS2
154-70-11314C25 106 54.60 D80-12.D85SS2
154-71-43190B25 11 39.30  
154-71-43190C25 9 39.40  
154-81-11190B25 1 39.60  
154-81-11191B25 9 39.60 D85A-21.D85E-21
154-81-11191C25 100 39.60 D85A-21.D85E-21
175-70-21115B25 52 65.30  
175-70-21115C25 12 65.30  
175-70-21126B38 49 32.02 D155
175-70-21136B38 39 31.31 D155
175-70-26310B25 17 42.62 D155
175-70-26310B25B 3 234.24 D155
175-70-26310C25 26 50.00 D155
175-70-26310GB25 73 50.20 D155
175-70-26310GC25 3 50.20 D155
175-71-11242B25 2 69.70  
175-71-22272B32 2 30.91 D150A-1
175-71-22272B38 170 36.29 D150A-1
175-71-22272C38 6 37.10 D150A-1
175-71-22282B32 1 30.91 D150A-1
175-71-22282B38 200 37.10 D150A-1
175-71-22282C38 6 37.10 D150A-1
17M-71-21940B40 1 68.65 D155A-3.D155AX-5.D275A-2
195-70-12492B30 1 96.20 D375A-1
195-70-12610B38 2 56.30 D375A-1
195-70-12620B38 1 56.30 D375A-1
195-71-11654B30 5 65.00  
195-71-11654B32 16 70.46  
195-71-51120B32 1 55.20  
195-71-61930C50 28 109.00 D375-2
195-71-61940C50 21 109.00 D375-2

 

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