Stainless steel round bars AISI 431/ EN 1.4057 / DIN X17CrNi16-2
AISI 431 is a martensitic stainless combining excellent impact strength at high hardness levels with the best
corrosion resistance of any martensitic stainless steels.
Chemical composition ( by weight % )
Alloy 431 has been successfully used in a variety of aircraft and general industrial applications.
These include fasteners, bolts, valve components and chemical equipment.
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