Excalibur 7018-A1 MR

Diameters / Packaging

Diameters
8#CAN/ 24#CTN
1/8 ED033088
3/32 ED033087

Excalibur® 308/308L-15

Stick (SMAW)

AWS: E308-15, E308L-15

Versatile electrode designed to weld several types of austenitic steels

DETAILS

Excalibur® stainless stick electrodes deliver exceptional puddle control, a smooth arc, and excellent slag release

Features

  • Q2 Lot® - certificate showing actual deposit chemistry and calculated ferrite number (FN) available online
  • Designed with low carbon levels to help eliminate carbide precipitation in high temperature service
  • Flux coating is fast freezing for vertical down welding and slag is self-peeling for easy removal

Typical Applications

  • General Fabrication
  • Maintenance and Repair
  • Process Piping

Welding Positions

  • All

Shielding Gas

  • N/A

Disclaimers

Warning -

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov

You May Also Need

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 E308-15, E308L-15
ABS AWS A5.4 E308-15, E308L-15

MECHANICAL PROPERTIES

Classification Yield Strength @ 0.2% Offset
MPa (ksi)
Tensile Strength
MPa (ksi)
Elongation
%
E308-15 Requirement 550 (80) min. 30 min.
E308L-15 Requirement 520 (75) min. 30 min.
Typical Result, As-welded 440-470 (64-68) 610-640 (88-93) 39-43

DEPOSIT COMPOSITION

Classification %Bi %C %Cr %Cu %Mn %Mo %N %Ni %P %S %Si Ferrite Number (per AWS A4.2)
E308-15 Requirement 0.08 max. 18.0 - 21.0 0.75 max. 0.5 - 2.5 0.75 max. 9.0 - 11.0 0.04 max. 0.03 max. 1.00 max.
E308L-15 Requirement 0.04 max. 18.0 - 21.0 0.75 max. 0.5 - 2.5 0.75 max. 9.0 - 11.0 0.04 max. 0.03 max. 1.00 max.
Typical Result 0.002 0.01-0.04 19.3-20.2 0.04-0.29 0.7-0.9 0.06-0.10 0.06-0.17 9.8-10.2 0.02-0.03 0.01-0.02 0.80-0.96 3-8

TYPICAL OPERATING PROCEDURES

Diameter Polarity Current
Amps
3/32 in (2.4 mm) DC+ 60-70
1/8 in (3.2 mm) DC+ 90-100