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UNS S30300

The alloy 303 is the second name of the Stainless Steel UNS S30300 Plates. It’s an austenitic based stainless steel designed for the applications where the machine goes under the extensive working process. In this alloy, the use of the sulfur is also there that assists its breaking while turning up and even reduces the drag over the cutting edges of the piece. It is really good in all features and along with the best elements. In the annealed condition it reacts non-magnetic but in the cold working, it reacts slightly magnetic. The use of the sulfur even affects its corrosion resistance features. It reduces its impact and it becomes less reactive to the mild corrosive environment.


This stainless steel is extensively used in the fittings, aerospace parts, valve and pump components etc. talking about its corrosion resistance features, it’s basically resistant to the mild corrosion environments- this is because of the sulfur element which is available in this composition. Stainless Steel UNS S30300 Plates contains chromium 17 to 190.0 max; nickel 8.0 to 10.0 max; manganese and carbon is also present in small composition.



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