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Welding filler metals

TR 2594 Super Duplex XQ 5kg Ø1,2x1000 mm

Sample image, your configuration may differ.

Description

  • High-alloy TIG welding rod
  • Excellent resistance to pitting, air gap and stress corrosion cracking in chloride-containing environments
  • Suitable for surfacing on steels in particularly aggressive environments
  • For welding duplex and super-duplex steels
  • Fields of application:
  • Chemical and petrochemical industry (chloride environment)

Versions

Technical data

StandardsDIN EN ISO 14343-A - W 25 9 4 N L
AWS A-5.9 - ER 2594
Welding positionsPA / PB / PC / PD / PE / PF / PG
PolarityDC-
Ø1.2 mm
Chemical analysis (in %)
CMnMoCrNiSPNSiWCu
max. 0.03 %2.5 %2.5 % - 4.5 %24 % - 27 %8 % - 10.5 %max. 0.02 %max. 0.03 %0.2 % - 0.3 %max. 1 %max. 1 %max. 1.5 %
Shielding gasI1
Tensile strength, Rm810 MPa
Expansion, A522 %
Impact energy, Av-40 °C: 130 J
Approvalsauf Anfrage
Packing drumPackage
Length1000 mm
Weight5 kg
Base materialsAustenitic-ferritic super duplex steels such as 1.4410
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