Diameters / Packaging
|
Diameters |
55 lb Spool |
|---|---|
| 3/32 in (2.4 mm) | ED035183 |
DETAILS
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
Typical Applications
- Tanks
- Process Piping
- Heat Exchangers
- Typically used for welding base metals with similar compositions including alloy 20
Welding Positions
- All
Shielding Gas
- N/A
Disclaimers
Service Information
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 |