… CEWELD® 320 Tig was designed specifically to withstand sulfuric acid. Its nickel, … normally without post-weld heat treatment. At 33% nickel, CEWELD® 320 Tig has practical immunity to chloride stress corrosion cracking. This … may occur with 316L stainless … Alloy 20, Carpenter 20, 320 … 320 Tig … A 5.9: ER320 … 14343-B: W 320 …

… CEWELD 308H Tig has been developed for typical operating temperatures up to 400ºC, … range. It also shows good resistance to general corrosion. CEWELD 308H Tig shows higher temperature and scale resistance than the standard …