high carbon steel motor grader blades:

1. OEM part number 8E4193/ 8E4194, 8E4198/8E4199, 9W1875/ 9W1876,

3G8319/3G8320,9W8874/9W8875, 175-71-22272/175-71-22282, 195-71-11173/195-71-11183 , 175-70-21136/175-70-21126 , 140-70-11170 /140-70-11180...... 

2. Material:27MnTiB and 30MnB Boron steel both with heattreatment. Q550D-T ,45#,80#...

3. Hardness:HB320~360 or HB440~480.

4.Thickness from 16mm to 60mm.

5. Different type: Level end bits and Hot cupped end bits

6. Available to all brand bulldozer domestic and overseas especially for Caterpillar and Komatsu.

1.Experience:Engaged in steel industry more than 20 years in china, 5 years OEM.

2.Raw 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 resource. 
3.Factory: 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.

Higher Blades Company have the world advanced level laboratory, owns metalloscope, impact energy tester, Tensile strength tester, Brinell/Rockwell hardness tester, etc. Support SGS, BV, TUV etc third party testing and report.

Lisa liu

Tel: +86-13808932932

       +86-531-88687733

Fax:+86-531-88685511

Skype: higherblades03

website:

Looking forward to hear any inquiry from you.