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TECHALLOY® 99 is ideal for welding high strength aircraft components and liquid rocket components involving cryogenic temperatures, can be age hardened to higher strengths deposit.

Features

  • A preheat and inter-pass temperature of not less than 350°F (175°C) is required during welding on cast iron to minimize the potential for cracks
  • Welds produced are generally more machinable than a Tech-Rod® 55 deposit
  • Q2 Lot® - certificates showing actual wire composition available online

What's Included?

  • (3) 10 lb Tube
  • Consumable Diameter: 3/32 in (2.4 mm)
  • Preheat Temperature: 350 F (175 C)
  • Weight: 10 lb per tube
  • Warranty Length: 1 Year
  • Alloy Type: HSR
  • Classification: AWS ERNi-CI
  • Welding Process: GTAW
  • Consumables Material: TIG (GTAW) Wire
  • Country of Origin: United States