AWS ER2209 submerged arc wire

AWS ER2209 submerged arc wire
Product description
AWS ER2209 submerged arc wire is used for duplex welding chemical carrier, petrochemical equipment, salt works, and nuclear power station that fabricated by duplex stainless steel.
Welding position: F
Chemical composition |
C |
Mn |
Si |
S |
P |
Cr |
Ni |
Mo |
Cu |
N |
0.01 |
1.52 |
0.6 |
0.007 |
0.011 |
22.9 |
9.27 |
3.23 |
0.1 |
0.09 |
Mechanical properties of deposited metal |
Postweld condition |
Yield point |
Tensile strengthRm(Mpa) |
Elongation A4(%) |
Akv value |
AW |
650 |
770 |
28 |
-30.C 70 |
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