Stainless EN 1.4057 DIN X17CrNi16-2 AISI 431 Steel Sheet And Plate

Stainless EN 1.4057 DIN X17CrNi16-2 AISI 431 Steel Sheet And Plate​

Material No. W.-nr. 1.4057 ( DIN X17CrNi16-2 ) = AISI 431, UNS S43100 = JIS SUS431

Grade AISI 431 nickel alloy stainless martensitic chromium steel,

Heat treatable grade, capable of taking a mirror finish.
Resistant to the action of water and steam, weak acids and alkaline solutions, as well as to acids and alkaline

oxidizing effect such as nitric acid.
Surface finish for optimum corrosion resistance: fine ground or polished.

Chemical composition % weight

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