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This flux cored, all position electrode has a nominal composition of 25.5% chromium, 9.3% nickel, 3.5% molybdenum and 0.25% nitrogen. The Pitting Resistance Equivalent Number, given as Cr + 3.3* (Mo+0.5W) + 16*N, is equal or greater than 40. This semi-quantitative Number provides a measure of the resistance to pitting in aqueous environments containing chlorides.
Features
Excellent all position performance.
Provides a smooth, stable arc with very low spatter.
SelectAlloy 2594-AP electrodes are designed for welding duplex (2500 family) and super-duplex (wrought UNS S32750 and S32760 and cast UNS J93380 and J93404) materials in the chemical and fertilizer industries, energy generation, flue gas desulphurization, and or many offshore applications including piping systems, pumps, valves and heat exchangers.
Caution
Protect yourself and others read the safety data sheet prior to using this product.