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Welding filler metals

SW 312 XQ 15kg/Spule 0.8mm 15kg

Sample image, your configuration may differ.

Description

  • High-alloy solid wire electrode, creep-resistant
  • The weld metal has a ferritic-austenitic structure
  • Suitable for dissimilar joints and buffer layers
  • Good scale resistance
  • High hot crack resistance
  • Fields of application:
  • Offshore industry

Versions

Technical data

StandardsDIN EN ISO 14343-A - G 29 9
AWS A-5.9 - ER 312
Material number1.4337
Welding positionsPA / PB / PC / PD / PE / PF
PolarityDC+
Ø0.8 mm
Chemical analysis (in %)
CMnSiCrNiSPMo
max. 0.15 %1 % - 2.5 %0.3 % - 0.65 %28 % - 32 %8 % - 11 %max. 0.02 %max. 0.03 %max. 0.3 %
Shielding gasM12
M13
Tensile strength, Rm≥760 MPa
Expansion, A525 %
Impact energy, Av20 °C: ≥ 45 J
Packing drumBS300
Weight15 kg
Base materialsCorrosion-resistant analogue steels and cast steel (e.g. 1.4762, 1.4085), difficult-to-weld steel, manganese high carbon steel, spring steel, tool steel, repairs and wear-resistant applications
Schwer schweißbarer Stahl, Manganhartstahl, Federstahl, Werkzeugstahl
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