Duplex 2205
S31803 / S32205
2205 is a duplex stainless steel combining strength with resistance to chloride-related corrosion. Specify UNS S31803 or S32205 explicitly and identify the required product standard and delivery condition.
Materials
Start with the grade on your drawing. Supply is reviewed for the exact product form, condition and standard you request.
Super Duplex 2507
S32750
2507 is a super duplex stainless steel considered for demanding chloride-bearing environments. Specify the required form, heat treatment and testing. UNS S32750 is distinct from S32760.
Super Duplex S32760
S32760
UNS S32760 is a super duplex stainless steel, distinct from S32750. Zeron 100 is retained as a commercial-name search reference; actual brand and origin follow the order documentation.