Submerged Arc Family

Diameters / Packaging

Diameters
55#COIL
3/32 ED035183

Lincolnweld® 320LR

Submerged Arc Welding (SAW)

AWS: ER320LR

Used for welding base metals with similar compositions including alloy 20

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

  • Excellent corrosion resistance in highly acidic environments
  • Used for welding base metals with similar compositions including alloy 20
  • Q2 Lot® - Certificate showing actual wire composition available online

Typical Applications

  • Process Piping
  • Heat Exchangers
  • Tanks
  • Typically used for welding base metals with similar compositions including alloy 20

Welding Positions

  • All

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 ER320LR
CWB CSA W48 ER320LR

WIRE COMPOSITION

Classification %C %Cr %Mn %Mo %N %Nb %Ni %P %S %Si %Total Cu
ER320LR Requirement 0.025 max. 19.0 - 21.0 1.5 - 2.0 2.0 - 3.0 Info. Only 8xC - 0.40 32.0 - 36.0 0.015 max. 0.02 max. 0.15 max. 3.0 - 4.0
Typical Result 0.004-0.010 19.7-20.1 1.8 2.4 0.01-0.02 0.18-0.30 32.8-33.1 0.007-0.008 0.003 max. 0.05-0.12 3.3-3.4

TYPICAL OPERATING PROCEDURES

Flux Diameter Voltage
volts
Approx. Current
amps
Lincolnweld® P2007™ 3/32" (2.4 mm) 29-32 350-450