Lincoln ED035183 Lincolnweld 320LR Submerged Arc SAW Welding Wire, 3/32 in, 55 lb Spool

Q: What process is the Lincoln ED035183 Lincolnweld 320LR Submerged Arc SAW Welding Wire, 3/32 in, 55 lb Spool designed for?

The Lincoln ED035183 Lincolnweld 320LR Submerged Arc SAW Welding Wire, 3/32 in, 55 lb Spool is used in Submerged Arc Welding (SAW), a high-deposition welding process where the arc is shielded by a blanket of granular flux rather than shielding gas. SAW is used primarily in the flat and horizontal positions for welding structural plate, pressure vessels, pipelines, ship hulls, and heavy fabrication. It produces deep penetration, high deposition rates, and excellent weld quality with minimal spatter.

Q: What is the AWS classification of the Lincoln ED035183 Lincolnweld 320LR Submerged Arc SAW Welding Wire, 3/32 in, 55 lb Spool?

The Lincoln ED035183 Lincolnweld 320LR Submerged Arc SAW Welding Wire, 3/32 in, 55 lb Spool carries AWS ER320LR classification. In SAW, the wire/flux combination determines the weld deposit chemistry and mechanical properties — the wire class and flux class are always specified together. Always verify the flux is approved for use with this wire in your Welding Procedure Specification (WPS).

Q: What diameter is the Lincoln ED035183 Lincolnweld 320LR Submerged Arc SAW Welding Wire, 3/32 in, 55 lb Spool available in?

The Lincoln ED035183 Lincolnweld 320LR Submerged Arc SAW Welding Wire, 3/32 in, 55 lb Spool is available in 3/32 diameter. SAW wire diameters range from 3/32 in (for narrow-groove and single-pass applications) to 1/4 in or larger (for heavy plate, multi-pass). Larger diameter wire allows higher amperage and deposition rates; smaller diameter wire permits more precise control of heat input for tighter bead geometry or narrower grooves.

Q: What spool or coil size is the Lincoln ED035183 Lincolnweld 320LR Submerged Arc SAW Welding Wire, 3/32 in, 55 lb Spool available in?

The Lincoln ED035183 Lincolnweld 320LR Submerged Arc SAW Welding Wire, 3/32 in, 55 lb Spool is available in 50 lb coil/spool sizes. SAW wire is commonly supplied as coils or on large spools (300–600 lb) for automated welding systems. Smaller coils (25–50 lb) suit semi-automatic and lower-volume applications. Use of the correct spool hub adapter for your SAW head is required for large-coil operation.

Q: How should I store the Lincoln ED035183 Lincolnweld 320LR Submerged Arc SAW Welding Wire, 3/32 in, 55 lb Spool to maintain weld quality?

Store SAW wire in a clean, dry environment. Surface rust on SAW wire can introduce hydrogen into the weld deposit, increasing the risk of porosity and cold cracking in susceptible base materials. Lightly rusted wire can sometimes be cleaned with a dry cloth, but wire with heavy surface oxidation should be discarded. Keep wire coils sealed in their original packaging until ready for use and store at controlled room temperature with low humidity.

SKU: ED035183

$2,025.12

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Used for welding base metals with similar compositions including alloy 20

AWS / Classification: AWS A5.9: ER320LR

Overview

Lincoln ED035183 Lincolnweld 320LR Submerged Arc SAW Welding Wire, 3/32 in, 55 lb Spool

LINCOLNWELD® 320LR contains low residual elements for better resistance to hot cracking and provides excellent corrosion resistance in highly acidic environments.

Features

LR contains low residual elements for better resistance to hot cracking
Excellent corrosion resistance in highly acidic environments
Q2 Lot® - Certificates showing actual wire chemistry available online

Specifications

Feature	Value
CONFORMANCES	SPECIFICATIONCLASSIFICATION
AWS	AWS A5.9 ER320LR
CWB	CSA W48 ER320LR
Classification	%C%Cr%Mn%Mo%N%Nb%Ni%P%S%Si%Total Cu
ER320LR Requirement	0.025 max.19.0 - 21.01.5 - 2.02.0 - 3.0Info. Only8xC - 0.4032.0 - 36.00.015 max.0.02 max.0.15 max.3.0 - 4.0
Typical Result	0.004-0.01019.7-20.11.82.40.01-0.020.18-0.3032.8-33.10.007-0.0080.003 max.0.05-0.123.3-3.4
Flux	DiameterVoltage, voltsApprox. Current, amps
Lincolnweld® P2007™	3/32" (2.4 mm)29-32350-450
LECO Diameter	3/32 in (2.4 mm)
LECO Package	55 lb Spool
Diameter (in)	3/32

Includes

(1) 55 lb Spool

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