Submerged Arc Family

Diameters / Packaging

Diameters
55#COIL
1/8 ED035157
3/32 ED035156

Lincolnweld® 2594

Submerged Arc Welding (SAW)

AWS: ER2594

Designed to weld duplex and super duplex stainless steel

DETAILS

Lincoln Electric's combination of submerged arc wire and flux is designed to produce sizeable weld deposits with exceptional quality and bead appearance

Features

  • A super-duplex grade electrode that provides matching chemistry and mechanical property characteristics to wrought super-duplex alloys such as 2507 and Zeron 100, as well as to super-duplex casting alloys (ATSM A890)
  • The electrode is over-alloyed 2-3% in nickel to provide the optimum ferrite/austenite ratio in the finished weld resulting iin high tensile and yield strength and superior resistance to stress corrosion, cracking (SCC) and pitting corrosion
  • Q2 Lot® - Certificate showing actual wire composition available online

Typical Applications

  • Offshore
  • Power Generation
  • Process Industries

Welding Positions

  • Not applicable

Shielding Gas

  • N/A

Disclaimers

Warning -

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov

BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS Search page

See test result disclaimer

CONFORMANCE

CONFORMANCES SPECIFICATION CLASSIFICATION
AWS AWS A5.9 ER2594
ABS AWS A5.9 ER2594
CWB CSA W48 ER2594

WIRE COMPOSITION

Classification %C %Cr %Cu %Mn %Mo %N %Ni %P %S %Si %W Ferrite Number (Delong ©) Ferrite Number (WRC-1992 ©)
ER2594 Requirement 0.03 max. 24.0 - 27.0 1.5 max. 2.5 max. 2.5 - 4.5 0.20 - 0.30 8.0 - 10.5 0.03 max. 0.02 max. 1.0 max. 1.0 max. Info. Only
Typical Result 0.01-0.02 24.7-25.2 0.1 0.6 3.8-4.0 0.24-0.26 8.6-9.2 0.02 0.003 max. 0.4 0.0 max. 28 45-50

TYPICAL OPERATING PROCEDURES

Flux Diameter Voltage
volts
Approx. Current
amps
Lincolnweld® P2000™ 3/32" (2.4 mm) 28-33 275-350
Lincolnweld® P2000™ 1/8" (3.2 mm) 29-32 350-450