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Welding filler metals

SW 347 Si XQ 15 kg Ø 0,8 mm

Sample image, your configuration may differ.

Description

  • High-alloy solid wire electrode, creep-resistant
  • Layer-wound
  • Good resistance to intergranular and pitting corrosion
  • For welding stabilised austenites of similar types
  • Heat and scale resistant up to approx. 700°C
  • For operating temperatures up to + 400°C, low-temperature tough down to - 196°C
  • Fields of application:
  • Chemical plant engineering

Versions

Technical data

StandardsDIN EN ISO 14343-A - G 19 9 Nb Si
AWS A-5.9 - ER 347 Si
Material number1.4551
Welding positionsPA / PB / PC / PD / PE / PF
PolarityDC+
Ø0.8 mm
Chemical analysis (in %)
CSiCrNiMnPMoS
max. 0.08 %0.65 % - 1 %19 % - 21 %9 % - 11 %1 % - 2.5 %max. 0.03 %max. 0.3 %max. 0.02 %
Shielding gasM12
M13
Tensile strength, Rm≥610 MPa
Expansion, A535 %
Impact energy, Av20 °C: ≥ 110 J
-196 °C: 30 J
Packing drumBS300
Weight15 kg
Hardness190 BHN
Base materials1.4541 | 1.4550 | 1.4552 | 1.4301 | 1.4312 | 1.4546 | 1.4311 | 1.4306
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