asme b16.5 forged steel flange SW flange Inconel 718 WERKSTOFF NR. 2.4668 flange
Inconel 718 flanges are highly resistant to water corrosion and can only be hardened and strengthened by cold work. Inconel 718 flanges are also highly resistant to chloride stress corrosion cracking.
The higher chromium content in the DIN 2.4816 Inconel flanges avoids any cracks at high temperatures, an advantage required in the shipbuilding and steel construction industries. Inconel 600/601/625/718 flanges are made of Inconel alloy with a mixture of nickel and chromium. Inconel has some excellent properties, which is why it is the most sought after alloy for making different types of flanges.