ferritic (1)
ARTICLES » 2012-08-31

Irestal incorporates the 441 to its product range

Since September 2012, Irestal Group will incorporate in its product quality AISI 441 / 1.4509, in sheets and cold rolled coils.

The AISI 441, known as improved or stabilized ferritic, is ferritic alloy with the same proportion of chromium than the most widespread ferritic family (group 2, type 430), between 14 and 18%, but it also incorporates titanium and niobium in its composition as stabilizing elements.


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