Steel Bonded Titanium Carbide GT35 Guide Roller
Description
The design of the Steel-bonded carbide high-speed high-precision milling guide rollers offer advantages: lighter weight;higher wear resistance, it
can be used repeatedly after repair;better acceleration performance, to increase the service life of bearing;heat shock, good toughness, super
Long life;free magnetic, difficult to bond with metal; GT35 (TIC) steel bond gold is also in the category of cemented carbide, and the production
process is similar to that of cemented carbide.
Milling - press forming - sintering - annealing - processing.
Compared with cemented carbide, GT35 (TIC) has high quenching hardness (HRC67-73), good wear resistance (equivalent to YG20), low
density (ρ6.5), convenient processing and low price.
Specification
GT35 (TIC) chemical composition:
Carbon (C): 0.5-0.8
Chromium (Cr): 2.0
Molybdenum (MO): 2.0
Titanium carbide (Tic): 35%
The rest: Fe
GT35 (TIC) physical properties:
Intensity σ: 1400-1800
Impact toughness: 6J/Cm2
GT35 (TIC) processing performance:
In the annealed state, ordinary lathes can be used, and the milling machine can process complex profiles such as outer circles, planes, threads,
etc., and can be ground after quenching. The quenching deformation is small. High hardness, high wear resistance and high strength can be
easily obtained by quenching treatment.
GT35 (TIC) comprehensive performance:
The hardness HRC (HRA) is between YG15-YG20 (HRC67-73). The strength and toughness are better than that of cemented carbide. The wear
resistance is close to that of cemented carbide. The density (ρ6.5) is lower than that of cemented carbide. . The red hardness is poor (the working
temperature reaches 400° and the hardness HRC starts to decrease), the blank price is 50% lower than that of the cemented carbide, and the
cost performance is high. Can be widely used in molds, cutting tools, steel and other industries.
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