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Welding filler metals

SW 318 Si 5.0kg/Spule 0.8mm

Sample image, your configuration may differ.

Description

  • High-alloy solid wire electrode, creep-resistant
  • Layer-wound
  • Good resistance to intergranular and pitting corrosion
  • Excellent welding properties (better seam appearance) due to higher Si content
  • For welding stabilised austenites of similar types
  • For operating temperatures up to + 400°C, low-temperature tough down to - 196°C
  • Fields of application:
  • For chemical apparatus and container construction

Versions

Technical data

StandardsDIN EN ISO 14343-A - W 19 12 3 Nb Si
AWS A-5.9 - ER 318
Material number1.4576
Welding positionsPA / PB / PC / PD / PE / PF
PolarityDC+
Ø0.8 mm
Chemical analysis (in %)
CMnSiCrNiSPMoNb
max. 0.08 %1 % - 2.5 %0.65 % - 1 %18 % - 20 %11 % - 14 %max. 0.03 %max. 0.02 %2.5 % - 3.5 %≥10 xC
Shielding gasM12
M13
Tensile strength, Rm≥600 MPa
Expansion, A532 %
Impact energy, Av20 °C: 120 J
-196 °C: 30 J
ApprovalsCE / TÜV / DB
Packing drumS200
Weight5 kg
Base materials1.4401 | 1.4404 | 1.4408 | 1.4420 | 1.4435 | 1.4436 | 1.4571 | 1.4573 | 1.4580 | 1.4581 | 1.4583
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