TigTectic® 21

Versatile, and Quality Extruded Gas Tungsten Arc Rods for Maintenance and Production Welding Of Wrought and Cast Aluminum Alloy

Eutectic 21 is recommended when welding 1xxx, 3xxx & 4xxx grade aluminum alloys.

Eutectic 21 is particularly suitable for maintenance welding office furniture, appliances, light-gauge aluminum auto bodies, refrigeration components
Technical data: 
Typical Hardness45 BNH
Typical Tensile Strength33,000 psi (227 N/mm2)