UNS S31803 / 2205 Super duplex stainless steel

Features The combination of chromium, molybdenum and nitrogen make 2205 highly resistant to chloride pitting and crevice corrosion It has good weldability and workability 205 duplex stainless steel contains approximately 40-50% ferrite Chemical Analysis

%	Ni	Cr	Mo	Si	N	S	P	Fe
Min	4.5	22	3	0.2	0.14	-	-	Balance
Max	5.5	23	3.5	0.7	0.2	0.02	0.03	-

Product Form

Sheet & plate

Applications Chemical process vessels, heat exchangers Pulp mill digesters, bleach washers Flue gas desulfurization equipment Oil field piping and heat exchangers Food processing equipment