Oerlikon Tenax 35S R description: TENAX 35S R is a general purpose basic coated very low hydrogen weld deposit and low moisture pick up. Iron powder coating additions, suitable for positional welding. Recommended for service temperatures down to -50C. Easy slag removal. Efficiency 120%. Very good X ray quality. Available in Vacuum Pack only TENAX 35S R Indicate for critical applications as low temperature requirement applications including offshore oil and gas, nuclear and pressure vessels and the general construction industry. Material to be welded: St 33 to St 52-3 - DIN 17100; H I,H II, 17 Mn4-DIN 17155: A,B,D,E (Shipbuilding steels); WStE 255 to WStE 355-DIN 17102. SA 516 gr. 60; SA 516 gr.70; SA 106 gr. B; S(P) 235-S(P) 420, GP 240-GP280, L245-L360.