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Excalibur 7018 MR 14 stick electrode"

Diameters / Packaging

Diameters
 8 lb (3.6 kg) Easy Open Can
 10 lb (4.5 kg) Easy Open Can
1/8 x 14 in (3.2 x 350 mm) ED034990
3/16 x 14 in (4.8 x 350 mm) ED034992
3/32 x 12 in (2.4 x 300 mm) ED034989
5/32 x 14 in (4.0 x 350 mm) ED034991

Excalibur® 2594-16

Stick (SMAW)

CLASSIFICATIONS:
AWS A5.4 : E2594-16

EXCALIBUR® 2594-16 is designed for welding 2507 and Zeron 100X Duplex Stainless Steels for typical application on Process Pipework, Pumps and Valves and Pressure Vessels with great corrosion resistance in a range of environments (Stainless)

Diameter

Select Diameter

  • 1/8 x 14 in (3.2 x 350 mm)
  • 3/16 x 14 in (4.8 x 350 mm)
  • 3/32 x 12 in (2.4 x 300 mm)
  • 5/32 x 14 in (4.0 x 350 mm)

Package

Select Package

  • 8 lb (3.6 kg) Easy Open Can
  • 10 lb (4.5 kg) Easy Open Can
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DETAILS

EXCALIBUR® 2594-16 is ideal for 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) High tensile and yield strength results, as well as superior resistance to Sulfide Corrosion Cracking (SCC) and pitting corrosion

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)
  • High tensile and yield strength results, as well as superior resistance to Stress Cracking (SCC) and pitting corrosion
  • Great corrosion resistance in a range of environments

Typical Applications

  • Process Pipework
  • Pumps and Valves
  • Pressure Vessels
  • Welding 2507 and Zeron 100X Duplex Stainless Steels

Welding Positions

  • All except vertical down

Shielding Gas

  • N/A

Disclaimers

Warning -

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov

Service Information

Documentation

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 A5.4 E2594-16

MECHANICAL PROPERTIES

Classification Tensile Strength
MPa (ksi) 		Elongation
%
E2594-16 Requirement 760 (110) min. 15 min.
Typical Result, As-welded 890-920 (129-134) 20-26

DEPOSIT COMPOSITION

Classification %C %Cr %Cu %Mn %Mo %N %Ni %P %S %Si Ferrite Number (per AWS A4.2)
E2594-16 Requirement 0.04 max. 24.0 - 27.0 0.75 max. 0.5 - 2.0 3.5 - 4.5 0.20 - 0.30 8.0 - 10.5 0.04 max. 0.03 max. 1.00 max.
Typical Result 0.03-0.04 25.3-25.7 0.10 0.5-0.6 4.0-4.1 0.26-0.30 8.9-9.1 0.03 0.00 0.48-0.58 38-42

TYPICAL OPERATING PROCEDURES

Diameter Polarity⁽¹⁾ Current
Amps
3/32 in (2.4 mm) DC+ 40-80
3/32 in (2.4 mm) AC 40-80
1/8 in (3.2 mm) DC+ 75-110
1/8 in (3.2 mm) AC 75-110
5/32 in (4.0 mm) DC+ 95-150
5/32 in (4.0 mm) AC 95-150
3/16 in (4.8 mm) DC+ 130-200
3/16 in (4.8 mm) AC 130-200

NOTES

Note
⁽¹⁾ Preferred polarity is listed first.