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Product name:
Blades/Cutting edges for Scraper and Underground Loader
Cutting Edges, Router Bits for Scrapers
>>High-quality boron steel for material.
>> Thickness from 13mm to 80mm, suitable for all kind of scraper domestic and foreign.
>>End bit made from high-quality alloy steel,and treated by investment casting.
>> Product performance has reached international standard, after quenching and tempering treatment (Product performance
introduction below).
>> Provide overlaying welding cutting edge (with special material). Wear resistance is improved by triplication.
>> With stable performance, excellent wear resistance and high performance-price ratio, our products will be your ideal choice.
Technical infomation:
| Scrapers Edge
|
|
|
|
C
|
Mn
|
Si
|
Cr
|
Ti
|
B
|
Al
|
Mo
|
Ni
|
Cu
|
S
|
P
|
| HT3
|
0.30
|
1.40
|
0.25
|
0.50
|
0.05
|
0.004
|
0.04
|
0.08
|
0.05
|
0.04
|
0.03
|
0.03
|
| HT3 HB 440--520
|
|
| Yield Point
|
1440Re -N/mm2
|
|
Elongation
|
9%
|
|
| Tensile Strength
|
1670Rm -N/mm2
|
|
Resilience at-20oC
|
29J
|
|
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