If you have any questions, please call @ 877-532-WELD | Save 20% on all Harris Products - HARRIS20
Lincoln Electric  |  SKU: ED036765

Lincoln ED036765 Lincoln Red Max 309LSi MIG GMAW Stainless Steel Welding Wire, 1/16 in, 33 lb Spool

$508.20
LINCOLN® RED MAX® 309LSi Metal Inert Gas Wire is an austenitic stainless steel designed for joining stainless steel to mild steel or low alloy steel applications.
Warranty: 1 Year
AWS / Classification: AWS A5.9: ER309Si, AWS A5.9: ER309LSi

Financing / Leasing Available

Welding Equipment And Industrial Supplies Financing

Welding Mart has partnered with Clicklease to provide industry-leading welding equipment for a low monthly payment customized to fit your budget. Our welder financing services allow professionals to outfit their shop with the right welding machines and systems to serve customers. Whether you need a new MIG welder, a rental TIG welder, a virtual welding training simulator or something else, rent-to-own welders from leading brands such as Lincoln Electric and Miller are a great solution.

It's never been easier to afford the equipment you need to grow your business.
Apply in just four minutes and get real approval in seconds - there's no hard credit pull and no documents are needed.

Benefits of Lease-to-Own Welders

A welding machine rental is great for short-term and long-term business needs. Welder leases and rentals let companies stay on top of the latest welding technology without draining their operating budget by paying upfront, in full for new machines. At the end of the lease period, you can either purchase the welding equipment outright or return it to WeldingMart. You can also buy the equipment anytime within the first year of your lease - see below for more details.

Welder rentals can also have tax benefits. In many cases, the payments you make when you lease or finance a welding machine for business or educational purposes are tax-deductible. This frees up even more resources to get the equipment, supplies and personnel that welding businesses need.

screen-shot-2022-02-16-at-10.37.20-am.png

screen-shot-2022-02-16-at-10.41.00-am.png

screenshot-2023-10-10-at-11.53.42-am.png

More Information

Welding machine financing is available 24/7 so you can apply whenever it's convenient for you. It will only take about four minutes of your time.

Once approved, you'll have the option to select the term that best fits your budget and, if approved for more than you request, our calculator makes it easy to see how your payments change for any additional items you add to your lease. eDocs are available immediately, allowing you to order your new gear within minutes.

Have additional questions? Contact us to speak with a member of the WeldingMart team.

DETAILS

Lincoln ED036765 Lincoln Red Max 309LSi MIG GMAW Welding Wire, 1/16 in, 33 lb Spool

LINCOLN® RED MAX® 309LSi produces high silicon level for increased puddle fluidity and toe wetting, proprietary surface lubricant allows for weldability control in semiautomatic operations.

Features

  • Engineered surface treatment for weldability control in semiautomatic applications
  • High silicon level for increased puddle fluidity and toe wetting
  • Q2 Lot® - Certificate showing actual wire composition and calculated ferrite number (FN) available online

Lincoln ED036765 Lincoln Red Max 309LSi MIG GMAW Welding Wire, 1/16 in, 33 lb Spool

LINCOLN® RED MAX® 309LSi produces high silicon level for increased puddle fluidity and toe wetting, proprietary surface lubricant allows for weldability control in semiautomatic operations.

Features

  • Engineered surface treatment for weldability control in semiautomatic applications
  • High silicon level for increased puddle fluidity and toe wetting
  • Q2 Lot® - Certificate showing actual wire composition and calculated ferrite number (FN) available online

Includes
What's Included
  • (1) 33 lb Spool

Specifications
CONFORMANCE
CONFORMANCES SPECIFICATION CLASSIFICATION
AWS AWS A5.9 ER309LSi, ER309Si
ABS AWS A5.9 ER309LSi, ER309Si
CWB CSA W48 ER309Si, ER309LSi
DB ISO 14343-A G 23 12 L Si
MECHANICAL PROPERTIES
Classification Yield Strength @ 0.2% Offset, MPa (ksi) Tensile Strength, MPa (ksi) Elongation, %
Typical Result 430 (63) 600 (87) 31
WIRE COMPOSITION
Classification %C %Cr %Cu %Mn %Mo %N %Nb %Ni %P %S %Si Ferrite Number (Delong ©) Ferrite Number (WRC-1992 ©)
ER309LSi Requirement 0.03 max. 23.0 - 25.0 0.75 max. 1.0 - 2.5 0.75 max. Info. Only Info. Only 12.0 - 14.0 0.03 max. 0.03 max. 0.65 - 1.00 Info. Only Info. Only
ER309Si Requirement 0.12 max. 23.0 - 25.0 0.75 max. 1.0 - 2.5 0.75 max. Info. Only Info. Only 12.0 - 14.0 0.03 max. 0.03 max. 0.65 - 1.00 Info. Only Info. Only
Typical Result 0.02 23.4-23.5 0.04-0.08 1.8-2.1 0.02-0.16 0.07-0.11 0.01 max. 13.4-13.7 0.02 0.01 max. 0.74-0.84 9-15 7-11
TYPICAL OPERATING PROCEDURES
Diameter Transfer Mode Shielding Gas Polarity CTWD, mm (in.)⁽¹⁾ Wire Feed Speed, m/min (in/min) Voltage, volts Approx. Current, amps Deposition Rate, kg/hr (lb/hr)
0.035 in (0.9 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 3.0 (120) 20-21 60 0.9 (2.0)
0.035 in (0.9 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 4.6 (180) 21-23 90 1.4 (3.0)
0.035 in (0.9 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 5.8 (230) 22-24 105 1.8 (3.9)
0.035 in (0.9 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 7.6 (300) 23-25 130 2.3 (5.0)
0.035 in (0.9 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 8.9 (350) 24-26 145 2.7 (5.9)
0.035 in (0.9 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 10.2 (400) 25-27 155 3.1 (6.7)
0.045 in (1.1 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 2.5 (100) 20-21 80 1.1 (2.8)
0.045 in (1.1 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 3.2 (125) 21-22 110 1.5 (3.5)
0.045 in (1.1 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 3.8 (150) 21-23 130 1.7 (4.2)
0.045 in (1.1 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 4.4 (175) 22-24 145 2.0 (4.8)
0.045 in (1.1 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 5.6 (220) 23-25 170 2.6 (6.1)
0.045 in (1.1 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 6.4 (250) 24-26 180 2.9 (6.9)
0.045 in (1.1 mm) Short Circuit Transfer 90% He / 7.5% Ar / 2.5% CO2 DC+ 13 (1/2) 7.0 (275) 25-27 190 3.2 (7.6)
0.035 in (0.9 mm) Axial Spray Transfer 98% Ar / 2% O2 DC+ 13 (1/2) 10.2 (400) 23-24 190 3.1 (6.7)
0.035 in (0.9 mm) Axial Spray Transfer 98% Ar / 2% O2 DC+ 13 (1/2) 10.8 (425) 24-25 200 3.3 (7.1)
0.035 in (0.9 mm) Axial Spray Transfer 98% Ar / 2% O2 DC+ 13 (1/2) 11.4 (450) 24-25 210 3.5 (7.5)
0.035 in (0.9 mm) Axial Spray Transfer 98% Ar / 2% O2 DC+ 13 (1/2) 12.1 (475) 25-26 220 3.7 (8.0)
0.045 in (1.1 mm) Axial Spray Transfer 98% Ar / 2% O2 DC+ 13 (1/2) 6.1 (240) 22-24 195 2.8 (6.6)
0.045 in (1.1 mm) Axial Spray Transfer 98% Ar / 2% O2 DC+ 13 (1/2) 6.6 (260) 23-25 215 3.0 (7.2)
0.045 in (1.1 mm) Axial Spray Transfer 98% Ar / 2% O2 DC+ 13 (1/2) 7.6 (300) 24-26 245 3.5 (8.3)
0.045 in (1.1 mm) Axial Spray Transfer 98% Ar / 2% O2 DC+ 13 (1/2) 8.3 (325) 25-27 250 3.8 (9.0)
0.045 in (1.1 mm) Axial Spray Transfer 98% Ar / 2% O2 DC+ 13 (1/2) 9.1 (360) 25-27 275 4.2 (10.0)
LECO Diameter 1/16 in (1.6 mm)
LECO Package 33 lb Spool
Diameter (in) 1/16

Lincoln ED036765 Lincoln Red Max 309LSi MIG GMAW Welding Wire, 1/16 in, 33 lb Spool

LINCOLN® RED MAX® 309LSi produces high silicon level for increased puddle fluidity and toe wetting, proprietary surface lubricant allows for weldability control in semiautomatic operations.

Features

  • Engineered surface treatment for weldability control in semiautomatic applications
  • High silicon level for increased puddle fluidity and toe wetting
  • Q2 Lot® - Certificate showing actual wire composition and calculated ferrite number (FN) available online

Lincoln ED036765 Lincoln Red Max 309LSi MIG GMAW Welding Wire, 1/16 in, 33 lb Spool

LINCOLN® RED MAX® 309LSi produces high silicon level for increased puddle fluidity and toe wetting, proprietary surface lubricant allows for weldability control in semiautomatic operations.

Features

  • Engineered surface treatment for weldability control in semiautomatic applications
  • High silicon level for increased puddle fluidity and toe wetting
  • Q2 Lot® - Certificate showing actual wire composition and calculated ferrite number (FN) available online

The ultimate welding setup

Working hard has never looked this good

Shop now
Lincoln ED036765 Lincoln Red Max 309LSi MIG GMAW Welding Wire, 1/16 in, 33 lb Spool
Lincoln Electric

Lincoln ED036765 Lincoln Red Max 309LSi MIG GMAW Stainless Steel Welding Wire, 1/16 in, 33 lb Spool

$508.20

Lincoln ED036765 Lincoln Red Max 309LSi MIG GMAW Welding Wire, 1/16 in, 33 lb Spool

LINCOLN® RED MAX® 309LSi produces high silicon level for increased puddle fluidity and toe wetting, proprietary surface lubricant allows for weldability control in semiautomatic operations.

Features


View product