electric resistance welded steel tube

Alliage durcissable de Nickel-Chrome-molybdène d'Inconel 718

Inconel 718 Nickel-Chromium-Molybdenum Hardenable Alloy Inconel 718 is a nickel-chromium-molybdenum hardenable alloy designed to display exceptionally high yield, tensile and creep-rupture properties at temperatures up to 1300°F (704°C). The age-hardening response of Inconel 718 permits annealing and welding without spontaneous hardening during heating and cooling. Nickel Alloy 718 has excellent weldability when compared to the nickel-base super alloys hardened by aluminum