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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
Welds produced are generally more machinable than a Tech-Rod® 55 deposit
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
Q2 Lot® - certificates showing actual wire composition available online
