... control, oil and gas recovery, acid production, pickling operations, nuclear Detailed Product Description incoloy 825 welding wire (UNS N08825 / W.Nr. 2. ... include chemical processing, pollution control, oil and gas recovery, acid production, pickling operations, nuclear fuel reprocessing, and handling of radioactive ... . 2N/mm²ElongationA 5 %Brinell hardnessHB82555022030≤200 incoloy 825 welding wire