Super Tool Steel Electrode providing a high speed steel deposit with high impact resistance for repairing punches, lathe tools, shear blades etc...
Strata 121 provides a deposit of high speed steel. The weld has a homogeneous quality of fine grain size, which results in uniform hardness and serviceability.
The deposits can take suddenly applied shock and impact without cracking. The deposit has both high hardness and high compressive strength. It can be used for repairing damaged or worn high speed tools and can also be used for making high speed cutting tools using ordinary shock resistant steel for the shank and the deposit of STRATA 121 for the working edge. The deposit will hold its hardness at much higher temperatures, enabeling it to be used at higher speeds and feeds with minimum tool sharpening.
Key Features:
High hardness tool steel electrode for high speed tool steels
Deposits maintain a very sharp edge
Alloying elements included tungsten, molybdenum and vanadium
Weld metal maintains many of its properties at elevated temperatures
The deposits can take suddenly applied shock and impact without cracking. The deposit has both high hardness and high compressive strength. It can be used for repairing damaged or worn high speed tools and can also be used for making high speed cutting tools using ordinary shock resistant steel for the shank and the deposit of STRATA 121 for the working edge. The deposit will hold its hardness at much higher temperatures, enabeling it to be used at higher speeds and feeds with minimum tool sharpening.
Key Features:
TYPICAL MECHANICAL PROPERTIES
Annealing Temperatures: 851°C
Tempering: 565°C
Hardening: 1204°C
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