• Advanced welding consumables for a range of applications

    WA TETRA 309HT-E
WA TETRA 309HT-E

WA TETRA 309HT-E

Rutile coated stainless steel SMAW electrode

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Technical information

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Product Details

  • Alloy Type: Stainless Steels
  • Cracks: No
  • Machinable: Yes
  • Multi-layer: Yes
  • EN ISO Classification(s): EN ISO 3581-A: E 22 12 R 32
  • Base Metal(s) to Weld: 1.4059, 1.4347, 1.4710, 1.4712, 1.4713, 1.4724, 1.4729, 1.4740, 1.4741, 1.4742, 1.4745, 1.4746, 1.4762, 1.4821, 1.4825, 1.4826, 1.4828, 1.4832, 1.4833, 1.4835, 1.4893, AISI 309, AISI 327, AISI 442, AISI 446, UNS S30815, UNS S30900, UNS S44200, UNS S44600
  • Welding Processes: SMAW / MMA

Features:

  • 22% Cr-10% Ni alloy with controlled additions of C, Si, N and rare earths
  • Austenitic deposit resisting to scaling and oxidation up to 1100°C
  • Stable fusion, good slag removal, weld deposit with good appearance
  • Complements Welding Alloys cored wires TETRA V 309HT-G and TETRA S B309HT-G

Wear type suitability:

Abrasion:
Impact:
Metal-Metal:
Corrosion:
Temperature:

Welding Positions:

  • All positions

Welding products and techniques evolve constantly. All descriptions, illustrations and properties given on this site are subject to change without notice and can only be considered as suitable for general guidance. This information is intended to help the user make the correct choice of product but it is the responsibility of the user to assess the suitability for their intended application. Information may vary by region, please consult your local subsidiary.

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