Specifications:
AWS A5.9
AWS ER2209
ASME SFA 5.9
UNS S39209
Description:
WT Alloys ER2209 is utilized for joining 22% Cr/ 5% Ni duplex stainless steels.
2205 Duplex base material exhibits higher strength as compared with standard austenitic stainless steels, such as 316L. This material possesses good general corrosion resistance in a wide range of environments, but also has high resistance to pitting attack in chloride environments, such as sea water. Tensile Strength (psi) 108,000 psi (740 MPa) Yield Strength (psi) 93,000 psi (640 MPa) Percent Elongation 42%
DIAMETERS: .035”, .045”, 1/16”, 3/32”, 1/8”, 5/32” MIG, TIG, ARC & SAW
Chemical Composition (Wt%):
Note: Single values are maximum unless otherwise noted.
Si Mn Cu Mo S Ni Cr P C N
0.90 0.5-2.0 0.75 2.5-3.5 0.03 7.5-9.5 21.5-23.5 0.03 0.03 0.08-0.20
