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GETIG 2209

IDENTIFICATION
Getig 2209, ER 2209

CLASSIFICATION
AWS/SFA 5.9: ER 2209, BS 2901: Pt2 22.8.3S92

DESCRIPTION

Solid duplex stainless wire for welding 2205 type duplex stainless steels.

CHEMICAL ANALYSIS (RANGE) %

C Mn Si S P Cr Ni Mo Cu N
0.03 0.5-2.0 0.25 - 0.65 0.02 0.03 21.5 7.5-9.5 2.5-3.5 0.5 0.14 - 0.20
max max max -23.5 max

MECHANICAL PROPERTIES (RANGE)

UTS (MPa) EL (%) (L=4D) CVN Impact Value
    Temp Joules
710 - 900 28 - 35 -30°C >140

TYPICAL APPLICATIONS

  • Standard duplex stainless steels UNS S31803 (wrought) J92205 (cast), ASTM F51, DIN 1.4462, BS 1501 318S13.
  • Proprietary alloys such as Hy-Resist 22/5 (Avesta Sheffield), SAF 2205 (Sandvik), AF22 (Mannesmann), Uranus 45N (Creusot).
  • The wire is designed for TIG welding standard duplex stainless steels meeting the requirements of UNS S31803. It over-matches the parent material by 2-3% with respect to Ni to give the correct micro- structural balance of austenite & ferrite in the as-welded condition. Used for pipe-work & general fabrication in the off-shore oil & gas & chemical process industries.
  • Duplex weld metal microstructure with austenite + 30 50% ferrite.
  • Pitting resistance equivalent PRE = %Cr + 3.3 % Mo + 16% Ni is > 35

HARDNESS : 23 (<28) HRc

SHIELDING GAS : As recommended

BLACK PURGE : As recommended

PACKING PARAMETERS

Size (mm) Length (mm) Packing / Pkt (kg) Packing / Box (kg)
1.6 500 / 1000 5 5 x 4 = 20
2.4 500 / 1000 5 5 x 4 = 20
2.5 500 / 1000 5 5 x 4 = 20
3.15 / 3.20 500 / 1000 5 5 x 4 = 20