Inconel 718 has relatively good formability, weldability and excellent low temperature properties compared to other PH nickel alloys. Additionally, this alloy can be easily welded without hardening or cracking. Inconel 718 is a non-magnetic material with good oxidation and corrosion resistance in aerospace applications. Meanwhile, Inconel DIN 2.4668 round bar is a precipitation hardenable nickel-chromium alloy that also contains large amounts of iron, niobium and molybdenum and small amounts of aluminum and titanium. Inconel UNS N07718 round bar is a precipitation hardenable nickel-based alloy designed to exhibit extremely high yield, tensile and creep rupture properties at temperatures up to 1300 degrees Fahrenheit.