QuNi24 is suitable for welding similar high strength, high corrosion resistant nickel based alloys. It is possible to join ferrite and austenitic steels and to build up steels. This alloy is used in ranges of aerospace and chemical industry. The weld is characterized by good long term working life, corrosion resistance, clink and heat crack guaranty. It shows a high stability and toughness, also at temperatures up to 1100°C. Tough at sub-zero temperature up to - 196°C. An extraordinary durability is achievable through the alloy elements Mo and Nb in the NiCr-matrix. Austenitic structure is non-convertible.
Material analysis
C: <0,03 | Si: 0,25 | Mn: 0,20 | Cr: 22,0 | Mo: 9,0 | Nb: 3,5 | Fe: 1,0 | Ni: Rest