VDM Alloy 31 Plus® (2.4692/N08034)
VDM Alloy 31 Plus® is a nickel-iron-chromium-molybdenum alloy with a controlled addition of nitrogen.
Characteristics of VDM Alloy 31 Plus®
VDM Alloy 31 Plus® (2.4692/N08034) is characterized by:
- High corrosion resistance similar to VDM® Alloy 31
- improved lower solution annealing temperature
- excellent corrosion resistance to sulfuric acids
Applications of VDM Alloy 31 Plus®
Typical fields of application for VDM Alloy 31 Plus® are:
- Chemical processes with sulfuric acid
- Treatment of sulfuric acids from waste
- Components for flue gas desulfurization plants
- Clad tanks
- Plants for the production of phosphoric acid via the wet digestion process
- Ocean water and brackish water applications
- Evaporation and crystallization of salts
- Pickling plants for sulfuric acid and for nitric-hydrofluoric acid
- Hydrometallurgy, e.g. digestion of laterite ores in the HPAL process
- Fine chemicals, special chemicals and organic acids Components for the cellulose and paper industry
Available product forms
You will find a detailed list about available product forms and sizes of VDM Alloy 31 Plus® (2.4692/N08034) in our data sheet.
Additional information and links
Nace Paper C2022-17720: Development of the High Strength Cold Worked Super Austenitic Stainless Steel UNS N08034 for Challenging Oilfield Environments by Julia Botinha et al. - Copyright by AMPP
NACE Paper C2019-13156: Characterization of novel high performance material UNS N08034 by Daniela Niespodziany et al., Corrosion 2019 - Copyright by AMPP
NACE Paper C2018-11600: Material selection and recent case histories with nickel alloys by Helena Alves - Copyright by AMPP
NACE Paper C2017-9470: Recent experience with UNS N08031 Plus Roll Bond Cladding by Helena Alves and Franz Winter - Copyright by AMPP
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