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Z3 CND 22.05 Az

Z3 CND 22.05 Az is a duplex stainless steel, that offers a good resistance to corrosion in a variety of of environments such containing high amounts of chloride. This material also offers a good mechanical strength as well having a high ductility.

 

Alias

Z3 CND 22.05 Az
UNS S31803
ASTM A182 F51
EN10088-3

Chemistry

Base Element Fe (Iron)

Element Min Max
C (Carbon) 0.03%
Cr (Chromium) 21% 23%
Mn (Manganese) 2%
Mo (Molybdenum) 2.5% 3.5%
N (Nitrogen) 0.08% 0.2%
Ni (Nickel) 4.5% 6.5%
P (Phosphorus) 0.035%
S (Sulphur) 0.01%
Si (Silicon) 0.75%
Mechanical Properties Min Max
Ultimate Tensile Strength (UTS) 660 800 MPa
0.2% Proof Stress 480 MPa
Elongation 20%

Applications

Typical applications of Z3 CND 22.05 Az include but are not limited to, flanges, pumps, valves and pipes within the oil & gas/petrochemical industries.

Disclaimer:
Information is given for illustrative purposes only. Tachart accepts no responsibility for the accuracy of the data contained within or the use of the data by any other party.
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