NS341

NS341 is one of the corrosion-resistant alloy series, referred to as corrosion-resistant alloy, from the letters of the number can be seen, NS is the first letter of corrosion resistance capitalization, so later see the beginning of the NS alloy, then he is likely to belong to the corrosion-resistant alloy series of a. NS341 corrosion-resistant alloy in the nickel element content of about 70%, nickel accounted for a relatively high, usually good high temperature resistance, so we can also We can call NS341 alloy as nickel-based high temperature alloy.

ns341 corrosion resistant alloy process performance and requirements. 1, the alloy has --- of hot working process plasticity, deformation performance ---. Forging heating temperature 1170 ℃, the final forging 900 ℃. 2、The average size of the grain size of the alloy is closely related to the degree of deformation of the forging and the final forging temperature. 3, the alloy can be welded by argon arc welding, spot welding or seam welding, its welding --- good, argon arc welding cracking tendency is small. 4, after heat treatment, the parts surface oxide skin available blowing sand or pickling.