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Welding filler metals

SE 2209 Duplex 2.5x300mm

Sample image, your configuration may differ.

Description

  • Self-removing slag, very low spatter tendency
  • Rutile coated, high-alloy stick electrode
  • Excellent ignition and reignition characteristics
  • Resistant to products containing chloride and acid gases
  • For ferrite-austenitic Cr-Ni-Mo steels
  • Use in offshore technology e.g. in pipe construction
  • Maximum operating temperature of the end product: 250 °C
  • Fields of application:

Versions

Technical data

StandardsDIN EN ISO 3581-A - E 22 9 3 N LR 32
AWS A-5.4 - E 2209 L-16
Material number1.4462
Coating typeRutile/basic
Welding positionsPA / PB / PC / PD / PE / PF
PolarityDC-/+
Ø2.5 mm
Chemical analysis (in %)
CSiMnCrNiMoNFe
0.04 %1 %0.6 %22.5 %9 %3 %0.2 %Remainder
Tensile strength, Rm550 MPa
Expansion, A520 %
Impact energy, Av20 °C: 40 J
Packing drumCan
Length300 mm
Weight3.2 kg
Base materials1.4362, 1.4462
Highly corrosion-resistant steels of the same or similar composition
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