Alloy 20, conjointly called Carpenter twenty, could be a nickel-iron-chromium primary solid solution alloy that was developed for optimum resistance to acid attack, specifically acid. This superalloy has wonderful resistance to general corrosion, pitting, and crevice corrosion in chemicals containing chlorides and chemical element, phosphoric, and gas acids. It conjointly contains metallic element for stabilization against sensitization and resultant intergranular corrosion. Carpenter twenty combines wonderful corrosion resistance with elevated mechanical properties and comparatively simple fabrication. though originally designed to be used in acid connected industries, Alloy twenty is currently a well-liked alternative for a good type of industries as well as the chemical, food, pharmaceutical, and plastics industries. additionally, this superalloy is employed in heat exchangers, combining tanks, metal cleanup and pickling instrumentation, and piping.
There has long been a dialogue on whether or not Carpenter twenty could be a stainless-steel or a alloy as a result of the nickel content is correct on the border of process it together approach or the opposite. So, betting on United Nations agency you talk over with this alloy is also named as alloy twenty stainless-steel or as a alloy. Either approach it's still nice for corrosion resistance.
Pipe & Tube (welded & seamless)
flanges, slip-ons, blinds, weld-necks, lapjoints, long fastening necks, socket welds, elbows, tees, stub-ends, returns, caps, crosses, reducers, and pipe nipples
Welding Wire (AWS Classifications: ER320LR and E320LR-16)