DIN W.Nr.1.4959 Thread Rod, Incoloy 800HT, Size M24, Length 30 to 3000 mm, Product Grade A, Elongation 35%, High Temperature Corrosion Resistance, Good Resistance to Stress Corrosion, Good Processability, For Nitric Acid condenser, Steam Heating Tube, Heating Element Tube, The Temperature of 500℃ Environment