DIN W. Nr. 2.4643
|Plate, sheet and strip||B 582|
|Seamless pipe and tube||B 622|
|Welded pipe||B 619, B 775|
|Welded tube||B 626, B 751|
|Welding fitting||B 366|
|Forged or rolled pipe flange and forged fitting||B 462|
|Billet and bar for reforging||B 472|
Features: Hastelloy G-30 is a high chromium nickel-base alloy which has superior corrosion resistance over most other nickel and iron-base alloys in commercial phosphoric acid as well as many complex environments containing highly oxidizing acids such as nitric/hydrochloric, nitric/hydrofluoric and sulfuric acids. It resists the formation of grain boundary precipitates in the heat-affected zone, making it suitable for use in most chemical process environments in the as-welded condition.
Applications: Chemical processing involving phosphoric acid, sulfuric acid and nitric acid; nuclear fuel reprocessing; nuclear waste processing; pickling operations; petrochemical; fertilizer manufacture; pesticide manufacture; and gold ore extraction.