TR 2209 Duplex 5kg 1.0x1000mm

  • High-alloy TIG welding rod
  • Use in a temperature range from -40 °C to 250 °C
  • Use in offshore technology, e.g. in pipe construction
  • For ferrite-austenitic Cr-Ni-Mo steels
  • Resistant to products containing chloride and acid gases
  • Stamped from Ø 1.6 mm
Category:
Standards DIN EN ISO 14343-A , W 22 9 3 N L
AWS A-5.9 , ER 2209
Polarity DC-
Wire Ø 1 mm
Chemical analysis
C Si Mn Cr Ni Mo N
0.02% 0.4% 1.7% 22.5% 9% 3% <0.15%
Welding current DC-
Yield strength, Rp 0.2% ≥620 MPa
Expansion, A5 ≥30 %
Tensile strength, Rm ≥800 MPa
Impact energy, Av -46 °C , ≥100 J , -60 °C , ≥85 J
Approvals TÜV
Length 1000 mm
Weight 5 kg
Materials 1.4462, 1.4417, 1.4460, 1.4362 , Black/white connections