Harris
ER308LSi Stainless Steel MIG Welding Wire
- Availability:
- Usually in Stock – Ships Quickly
- Weight:
- 0.00 LBS
Description
Harris ER308LSi Stainless Steel MIG Welding Wire
Harris ER308LSi stainless steel MIG welding wire is designed for GMAW / MIG welding of compatible stainless steels including Types 201, 202, 301, 302, 304, 305, 308 and corresponding L-series grades. The additional silicon content increases wetting action and helps produce a smooth weld bead.
Select the required wire diameter and spool configuration from the product options above. Each available variation is tied to the corresponding Harris item number, package weight, selling price and cost.
Product Highlights
- ER308LSi stainless steel MIG / GMAW welding wire
- Designed for compatible 201, 202, 301, 302, 304, 305, 308 and L-series stainless steels
- Additional silicon content improves wetting action
- Helps produce a smooth weld bead
- Available in .025", .030", .035" and .045" wire diameters
- Available in 2 lb, 10 lb and 25 lb spool configurations depending on diameter
- 90,000 psi tensile strength in the as-welded condition
- 61,000 psi yield strength in the as-welded condition
- 41% elongation in the as-welded condition
- Suitable for all welding positions
- Conforms to ANSI/AWS A5.9/A5.9M:2017 and ASME SFA 5.9 ER308LSi
Technical Specifications
| AWS Classification | ER308LSi |
|---|---|
| Filler Metal Type | 308LSi Stainless Steel MIG Welding Wire |
| Welding Process | GMAW / MIG Welding |
| Primary Base-Metal Family | Compatible 201, 202, 301, 302, 304, 305, 308 and L-Series Stainless Steels |
| Available Wire Diameters | .025", .030", .035" and .045" |
| Available Packages | 2 lb, 10 lb and 25 lb Spools |
| Carbon Content | Harris catalog lists restricted carbon content of 0.08% |
| Welding Positions | All Positions |
| Recommended Shielding Gas | 98% Argon / 2% Oxygen |
| Specification | ANSI/AWS A5.9/A5.9M:2017 & ASME SFA 5.9 ER308LSi |
| Manufacturer | The Harris Products Group |
As-Welded Mechanical Properties
| Tensile Strength | 90,000 psi |
|---|---|
| Yield Strength | 61,000 psi |
| Elongation | 41% |
| Reduction of Area | 60% |
| Rockwell Hardness | 89 HRB |
| Brinell Hardness | 180 HB |
| Charpy V-Notch Impact | 90 ft-lb at Room Temperature |
Available Diameters & Packaging
| Wire Diameter | Package | Harris Item Number |
|---|---|---|
| .025" | 10 lb Spool | 308LS15 |
| .030" | 2 lb Spool | 308LSE2 |
| .030" | 10 lb Spool | 308LSE5 |
| .030" | 25 lb Spool | 308LSE8 |
| .035" | 2 lb Spool | 308LSF2 |
| .035" | 10 lb Spool | 308LSF5 |
| .035" | 25 lb Spool | 308LSF8 |
| .045" | 25 lb Spool | 308LSH8 |
Common Applications
Industrial & Fabrication Applications
- General stainless steel fabrication
- Stainless steel piping systems
- Industrial equipment
- Brewery equipment
- Compatible stainless steel components
Maintenance & Repair
- Plant maintenance
- Stainless steel component repair
- General maintenance welding
- Shop fabrication
- Compatible 308-series stainless steel MIG welding
Why Choose ER308LSi MIG Welding Wire?
Improved Wetting Action
The additional silicon content of ER308LSi increases wetting action and helps produce a smoother weld bead compared with filler metals having lower silicon content.
Versatile Stainless Filler Metal
Harris ER308LSi is designed for compatible stainless steels including Types 201, 202, 301, 302, 304, 305, 308 and corresponding L-series grades.
Product Selection Considerations
Wire Diameter
Select the MIG wire diameter appropriate for the base-metal thickness, joint design, welding procedure, equipment setup and required deposition rate.
Spool Configuration
Spool availability varies by wire diameter. Select the diameter and spool configuration required for the application and verify compatibility with the applicable welding procedure.
Product Resources
View manufacturer-published technical information, specifications, application guidance and product data for Harris ER308LSi stainless steel GMAW / MIG welding wire.
View Harris Product InformationNeed Help Selecting Harris ER308LSi Stainless Steel MIG Wire?
Our welding and industrial supply specialists can help you select the appropriate wire diameter and spool configuration for your stainless steel MIG welding application.
Frequently Asked Questions
What is Harris ER308LSi stainless steel MIG welding wire?
Harris ER308LSi is stainless steel GMAW / MIG filler wire designed for welding compatible stainless steels including Types 201, 202, 301, 302, 304, 305, 308 and corresponding L-series grades.
What is different about ER308LSi?
ER308LSi contains additional silicon that increases wetting action and helps produce a smooth weld bead.
What welding process is used with Harris ER308LSi?
This product is designed for gas metal arc welding, commonly referred to as GMAW or MIG welding.
What wire diameters are available?
Available diameters include .025", .030", .035" and .045". Package availability varies by diameter.
What spool sizes are available?
Available configurations include 2 lb, 10 lb and 25 lb spools depending on the selected wire diameter.
What shielding gas is recommended?
Harris lists 98% argon and 2% oxygen as the shielding gas for this ER308LSi filler wire.
What is the tensile strength of Harris ER308LSi?
Harris lists an as-welded tensile strength of approximately 90,000 psi.
Can Harris ER308LSi be welded in all positions?
Yes. Harris identifies this ER308LSi filler metal for all welding positions.
What specification does ER308LSi meet?
This filler metal conforms to ANSI/AWS A5.9/A5.9M:2017 and ASME SFA 5.9 ER308LSi.
How do I choose the correct Harris ER308LSi variation?
Select the wire diameter and spool configuration required for your application. The selected variation determines the Harris item number, package weight, selling price and cost.
Important Ordering Notes
- Select the required wire diameter and spool configuration before adding the product to your cart.
- The selected variation determines the Harris item number, package weight, selling price and cost.
- Only available Harris diameter and spool combinations are shown on this product page.
- Available spool configurations vary by wire diameter.
- Confirm ER308LSi filler-metal compatibility with the stainless steel base material before welding.
- Verify all welding procedure, specification, code and project requirements before use.
- Always follow applicable welding procedures, manufacturer instructions, workplace safety requirements and applicable codes.
California Proposition 65 Warning
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
