21 hits

21 hits on all pages in Sandvik Materials Pod

04. Molybdenum and tungsten in duplex steels

In my previous column, I promised to give an overview of the role of molybdenum and tungsten in duplex stainless steels (DSS). They are neighbors of chromium in the periodic table (Group 6B) and even more potent than chromium in preventing pitting, which is shown in the familiar PRE-relation:

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