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Stainless Steels
E 2209 -16

Z-2209 R

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Specifications:

  • AWS/ASME SFA A5.4 : E 2209 -16
  • EN ISO 3581-A-E 22 9 3 N L R 12

Description and Application

  • Rutile-basic coated electrode for welding stainless ferritic-austenitic Cr-Ni-Mo Steels (Duplex steels).
  • Highly resistant to pitting and stress corrosion cracking.
  • Suited for all-position welding applications on both AC and DC.
  • Maximum temperature of use 250°C.

welding electrode

Typical all weld metal composition [wt%]

      C                Mn                Si                   Cr                  Ni              Mo               N                Cu          
    0.03     0.90 0.80 23.00 9.5 3.1 0.14 0.1

 Typical all weld metal mechanical properties

  Rp 0.2 [MPa]                  Rm [MPa]          A5 [%]          Impact [ISO-V] 
650  850    27    70 J @ 20°C

Welding positions

5_Welding-position_פלוס

 

RE-DRYING

300°C/2H

 

Diameter Length  Current [amps]
in mm in mm
3/32 2.50 12 300 50-75
1/8 3.25 14 350 70-120
5/32 4.0 14 350 90-160
3/16 5.0 14 350 150-200