Precision Hard Facing alloy for hot and cold working tool steels. Midas H12 TIG has been developed for cutting edges and abrasion surfaces over a wide range of temperatures. Deposits respond to heat treatment like the base metal. Outstanding results are obtained on hot cavities or surfaces that heat extensively during work, such as mandrels. Air hardens after welding. Download PDF
Features
Hardness 59 RC
Wide Temperature Range
Wear and Cutting Surface
Oil, Air and Water Hardening
Abrasion and Shock Resistant
Applications
Midas H12 TIG has been developed for cutting edges and abrasion surfaces over a wide range of temperatures.
Best Practices
Clean base metal completely.
Remove all fatigued metal and round sharp edges.
Establish arc on copper starting block, carry over to base metal.
Add filler metal when puddle forms.
Each deposit of filler metal must flow before continuing.
Fill all craters.
Pre and post heat may be necessary.
Use DC straight polarity with argon for shielding.
