TigTectic® 680

Highly Alloyed Rod for High-Strength Joining of Tools and Dies, Dissimilar High-Strength Alloy and Spring Steels

TigTectic 680 is a uniquely formulated Gas Tungsten-arc rod for welding virtually all commonly used industrial steels, particularly those alloys requiring very high strength joining properties. Suitable for joining stainless steels of unknown composition.

Use as an under-bead cushion when surfacing tools & dies and for critical joining of composite die assemblies. Dissimilar metal welding of thin tubing, surgical instrument, dairy equipment
Technical data: 
Typical Hardness95 HRB
Typical Tensile Strength120,000 psi (827 N/mm2)