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Excalibur 7018-A1 MR

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 355 mm) ED035000
3/32 x 12 in (2.4 x 305 mm) ED034999
5/32 x 14 in (4.0 x 355 mm) ED035001

Excalibur® 320LR-16

Stick (SMAW)

AWS:
AWS A5.4 : E320LR-16

EXCALIBUR® 320LR-16 Shielded Metal Stick Electrode designed to weld on process piping, heat exchangers, chemical processing plants, welding alloy 20 and similar metals applications.

Diameter

Select Diameter

  • 1/8 x 14 in (3.2 x 355 mm)
  • 3/32 x 12 in (2.4 x 305 mm)
  • 5/32 x 14 in (4.0 x 355 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® 320LR-16 provides good corrosion resistance in acidic environments and requires low heat input welding procedures be used to prevent solidification cracking.

Features

  • Good corrosion resistance in acidic environments
  • Low heat input welding procedures should be used to prevent solidification cracking
  • Designed to produce a high purity weld deposit which reduces weld metal fissuring - Often encountered in fully austenitic stainless weld metals

Typical Applications

  • Process Piping
  • Heat Exchangers
  • Welding Alloy 20 and similar materials
  • Chemical Processing Plants

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 E320LR-16

MECHANICAL PROPERTIES

Classification Tensile Strength
MPa (ksi) 		Elongation
%
E320LR-16 Requirement 520 (75) min. 30 min.
Typical Result, As-welded 530 (77) 40

DEPOSIT COMPOSITION

Classification %C %Cr %Cu %Mn %Mo %N %Ni %P %S %Si %Nb+Ta
E320LR-16 Requirement 0.03 max. 19.0 - 21.0 3.0 - 4.0 1.50 - 2.50 2.0 - 3.0 Info. Only 32.0 - 36.0 0.020 max. 0.015 max. 0.30 max. 8xC - 0.40
Typical Result 0.01 19.4 3.3 1.67 2.4 0.04 33.9 0.019 0.005 0.22 0.16

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.