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Welding filler metals

TR 307 Si XQ 5kg Ø 1,0x1000 mm

Sample image, your configuration may differ.

Description

  • High-alloy TIG welding rod, creep-resistant
  • Stamped
  • Suitable for dissimilar joints and buffer layers
  • For welding heat-resistant Cr and CrNi steels, as well as austenitic stainless steels containing Mn
  • Scale resistant up to approx. 850°C
  • Strain-hardening
  • Fields of application:
  • Exhaust system construction (e.g. exhaust systems), spring technology, repair of shafts

Versions

Technical data

StandardsDIN EN ISO 14343-A - W 18 8 Mn
AWS A-5.9 - ER 307 Si
Material number1.4370
Welding positionsPA / PB / PC / PD / PE / PF / PG
PolarityDC-
Ø1 mm
Chemical analysis (in %)
CMnSiCrNiSPMo
max. 0.12 %5 % - 8 %0.65 % - 1 %17 % - 20 %7.5 % - 9 %max. 0.03 %max. 0.03 %max. 0.3 %
Shielding gasI1
Tensile strength, Rm600 MPa
Expansion, A535 %
Impact energy, Av20 °C: 120 J
Approvals
Packing drumPackage
Length1000 mm
Weight5 kg
Hardness190 BHN
Base materialsDissimilar joints, cladding, buffer layers for hardfacing, high C-content and difficult to weld steels, manganese steel (example: 1.3401)
Artverschiedene Stähle (Schwarz-Weiß-Verbindungen)
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