corrosion resistance nickel HASTELLOY G-30 alloy for tube

HASTELLOY G-30 alloy is a high chromium nickel-base alloy which shows superior corrosion resistance over most other nickel- and iron-base alloys in commercial phosphoric acids as well as many complex environments containing highly oxidizing acids such   as nitric/hydrochloric, nitric/hydrofluoric and sulfuric acids. The resistance of G-30 alloy to the formation of grain boundary precipitates in the heataffected zone makes it suitable for use in the as-welded condition.

Available Product Forms:
Rod, bar, forgings, wire, plate, sheet, strip, pipe, tube, pipe fittings.Flanges, Forged fittings, valve parts.

Specifications

Hastelloy G-30  Alloy is designated as UNS N06030 and Werkstoff Nr. 2.4603. It is listed in NACE MR-01-75..

Rod, Bar, Wire and Forging Stock: ASTM B472, ASTM B581
Plate, Sheet and Strip: - ASTM B 582

Pipe and Tube: - ASTM B622.

Pipe fittings: ASTM B366 WPHG30

flanges, Forged fittings, valve parts: ASTM B462

Chemical Composition

mechanical property:

specifications:

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