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14X-71-11330 END BIT,L.H. KOMATSU parts D63E, D65E, D65EX, D68ESS END


30MnB Boron Steel Chemical Composition:


C

Si

Mn

Cr

Mo

Ni

Cu

P

S

B

Range

0.27-0.34

0.15-0.35

1.00-1.50

≤0.25

≤0.30

≤0.25

≤0.25

≤0.025

≤0.025

≤0.0035

30MnB Boron Steel Mechanical Property:

Descriptions

Property Analysis

Yield Strength (N/mm2)

1,300 - 1,700

Yield Point Rp0.2 (MPa)

≥ 1500

Elongation (%)

7 - 11

Fractional Force (N)

48,000 - 55,000

Energy Consumed (J)

120 - 200

Impact (Kg/cm2)

18 - 28

Hardness (HRC)


Cutting Edges and End Bits for Grader

We specialized in manufacturing various cutting edge for all brands of Motor grader, Bulldozers,Excavator,Loader and Scraper.

Our products are suitable for all brands of dozers, and could make as customer's sample or drawing.

After quenching and tempering heat treatment, the mechanical properties could reach the internationsl standard.

The prodcuts are built to deliver superior performance and long wear life which can make a real difference in your applications.

 

contact

shelly

Sales05@china-ysm.com

wechat/whatsapp:+8618016676271

 


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