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E2209-16

Class: E2209-16

AWS: A5.4

Conforms to Certification: AWS A5.4     ASME SFA A5.4

Weld Process: Shielded Manual Metal Arc

AWS Chemical Composition Requirements
C = 0.04 max Si = 0.90 max
Cr = 21.5 – 23.5 P = 0.04 max
Ni = 8.5 – 10.5 S = 0.03 max
Mo = 2.5 – 3.5 Mn = 0.5 – 2.0
Cu = 0.75 max N = 0.08 – 0.20

Application
E2209-16 is used to weld duplex stainless steels. Welds offer excellent resistance to stress corrosion and cracking.

Deposited Chemical Composition % (Typical)
C = 0.03 Cr = 23.0 Si = 0.45
Ni = 9.70 Mn = 0.95 Mo = 3.00

 

Deposited All Weld Metal Properties %
 (Typical) As-Welded
Yield Strength 115,000 psi
Tensile Strength 90,000 psi
Elongation 27%

Deposited Charpy-V-Notch Impact Properties %
Not Applicable

Available Sizes & Recommended Welding Parameters
Diameter Voltage Flat Amperage Vertical & Overhead
3/32 24-28 70-85 65-75
1/8 26-30 85-110 80-90
5/32 28-32 110-140 100-120
3/16 28-32 120-160 110-130