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Lincoln Electric  |  SKU: EDS30777

Lincoln EDS30777 SuperArc LA-90 MIG GMAW Mild Steel Welding Wire, 0.052 in, 44 lb Spool

$255.20
SuperArc® LA-90™ from Lincoln Electric is a premium copper coated, low alloy MIG welding wire manufactured to meet tensile strength requirements of 80,000 to 90,000 psi (552-620 MPa) minimum.
AWS / Classification: ER90S-D2, ER80S-D2

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.

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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 EDS30777 SuperArc LA-90 MIG GMAW Welding Wire, 0.052 in, 44 lb Spool

Our premium copper coated, low alloy MIG wire manufactured to meet tensile strength requirements of 80,000 to 90,000 psi (552-620 MPa) minimum.

Features

  • Capable of producing weld deposits with 550 - 620 MPa (80 - 90 ksi) tensile strength
  • Contains 0.50% molybdenum for strength after stress-relief
  • Microguard® Ultra provides superior feeding and arc stability
  • Supports short-circuiting, globular, axial spray and pulsed spray transfer

Lincoln EDS30777 SuperArc LA-90 MIG GMAW Welding Wire, 0.052 in, 44 lb Spool

Our premium copper coated, low alloy MIG wire manufactured to meet tensile strength requirements of 80,000 to 90,000 psi (552-620 MPa) minimum.

Features

  • Capable of producing weld deposits with 550 - 620 MPa (80 - 90 ksi) tensile strength
  • Contains 0.50% molybdenum for strength after stress-relief
  • Microguard® Ultra provides superior feeding and arc stability
  • Supports short-circuiting, globular, axial spray and pulsed spray transfer

Includes
What's Included
  • (1) 44 lb Spool

Specifications
CONFORMANCE
CONFORMANCES SPECIFICATION CLASSIFICATION
AWS AWS A5.28 ER80S-D2, ER90S-D2
CWB CWB AWS A5.28 ER55S-D2 (ER80S-D2), ER62S-D2 (ER90S-D2)
MIL MIL-E-23765/2E MIL-80S-3
MECHANICAL PROPERTIES
Classification Shielding Gas Polarity Yield Strength @ 0.2% Offset, MPa (ksi) Tensile Strength, MPa (ksi) Elongation, % Charpy V-Notch, J (ft-lbs) @ -30°C (-20°F)
ER80S-D2 Requirement 100% CO2 DC+ 470 (68) min. 550 (80) min. 17 min. 27 (20) min.
ER90S-D2 Requirement 1-5% O2, balance Ar DC+ 540 (78) min. 620 (90) min. 17 min. 27 (20) min.
Typical Result, As-welded 100% CO2 DC+ 510 (74) 610-670 (88-96) 17 27-103 (20-76)
Typical Result, As-welded 95% Ar, 5% O2 DC+ 540 (79) 640-670 (93-97) 24 74-205 (55-151)
Typical Result, As-welded 98% Ar, 2% O2 DC+ 610 (88) 680-740 (99-107) 23 96-183 (71-135)
WIRE COMPOSITION
Classification %C %Cr %Mn %Mo %Ni %P %S %Si %Total Cu
ER90S-D2 Requirement 0.07 - 0.12 1.60 - 2.10 0.40 - 0.60 0.15 max. 0.025 max. 0.025 max. 0.50 - 0.80 0.50 max.
Typical Result 0.07-0.10 0.02 1.69-1.87 0.44-0.51 0.01-0.02 0.006-0.009 0.004-0.011 0.57-0.70 0.14-0.23
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 Melt-off Rate, kg/hr (lb/hr)
0.035 in (0.9 mm) Short Circuit Transfer ⁽²⁾ 75% Ar / 25% CO2 DC+ 9-12 (3/8-1/2) 2.5 (100) 18 80 0.7 (1.6)
0.035 in (0.9 mm) Short Circuit Transfer ⁽²⁾ 75% Ar / 25% CO2 DC+ 9-12 (3/8-1/2) 3.8 (150) 19 120 1.1 (2.4)
0.035 in (0.9 mm) Short Circuit Transfer ⁽²⁾ 75% Ar / 25% CO2 DC+ 9-12 (3/8-1/2) 6.4 (250) 22 175 1.8 (4.0)
0.035 in (0.9 mm) Spray Transfer 90% Ar / 10% CO2 DC+ 12-19 (1/2-3/4) 9.5 (375) 23 195 2.7 (6.0)
0.035 in (0.9 mm) Spray Transfer 90% Ar / 10% CO2 DC+ 12-19 (1/2-3/4) 12.7 (500) 29 230 3.6 (8.0)
0.035 in (0.9 mm) Spray Transfer 90% Ar / 10% CO2 DC+ 12-19 (1/2-3/4) 15.2 (600) 30 275 4.4 (9.6)
0.045 in (1.1 mm) Short Circuit Transfer ⁽²⁾ 75% Ar / 25% CO2 DC+ 12-19 (1/2-3/4) 3.2 (125) 19 145 1.5 (3.4)
0.045 in (1.1 mm) Short Circuit Transfer ⁽²⁾ 75% Ar / 25% CO2 DC+ 12-19 (1/2-3/4) 3.8 (150) 20 165 1.8 (4.0)
0.045 in (1.1 mm) Short Circuit Transfer ⁽²⁾ 75% Ar / 25% CO2 DC+ 12-19 (1/2-3/4) 5.1 (200) 21 200 2.5 (5.4)
0.045 in (1.1 mm) Spray Transfer 90% Ar / 10% CO2 DC+ 12-19 (1/2-3/4) 8.9 (350) 27 285 4.2 (9.2)
0.045 in (1.1 mm) Spray Transfer 90% Ar / 10% CO2 DC+ 12-19 (1/2-3/4) 12.1 (475) 30 335 5.7 (12.5)
0.045 in (1.1 mm) Spray Transfer 90% Ar / 10% CO2 DC+ 12-19 (1/2-3/4) 12.7 (500) 30 340 6.0 (13.2)
0.052 in (1.3 mm) Spray Transfer 90% Ar / 10% CO2 DC+ 12-19 (1/2-3/4) 7.6 (300) 30 300 4.8 (10.6)
0.052 in (1.3 mm) Spray Transfer 90% Ar / 10% CO2 DC+ 12-19 (1/2-3/4) 8.1 (320) 30 320 5.2 (11.5)
0.052 in (1.3 mm) Spray Transfer 90% Ar / 10% CO2 DC+ 12-19 (1/2-3/4) 12.3 (485) 32 430 7.8 (17.1)
1/16 in (1.6 mm) Spray Transfer 90% Ar / 10% CO2 DC+ 12-25 (1/2-1) 5.3 (210) 25 325 4.8 (10.7)
1/16 in (1.6 mm) Spray Transfer 90% Ar / 10% CO2 DC+ 12-25 (1/2-1) 6.0 (235) 27 350 5.4 (12.0)
1/16 in (1.6 mm) Spray Transfer 90% Ar / 10% CO2 DC+ 12-25 (1/2-1) 7.4 (290) 28 430 6.7 (14.8)
LECO Diameter 0.052 in (1.3 mm)
LECO Package 44 lb Spool
Diameter (in) 0.052

Lincoln EDS30777 SuperArc LA-90 MIG GMAW Welding Wire, 0.052 in, 44 lb Spool

Our premium copper coated, low alloy MIG wire manufactured to meet tensile strength requirements of 80,000 to 90,000 psi (552-620 MPa) minimum.

Features

  • Capable of producing weld deposits with 550 - 620 MPa (80 - 90 ksi) tensile strength
  • Contains 0.50% molybdenum for strength after stress-relief
  • Microguard® Ultra provides superior feeding and arc stability
  • Supports short-circuiting, globular, axial spray and pulsed spray transfer

Lincoln EDS30777 SuperArc LA-90 MIG GMAW Welding Wire, 0.052 in, 44 lb Spool

Our premium copper coated, low alloy MIG wire manufactured to meet tensile strength requirements of 80,000 to 90,000 psi (552-620 MPa) minimum.

Features

  • Capable of producing weld deposits with 550 - 620 MPa (80 - 90 ksi) tensile strength
  • Contains 0.50% molybdenum for strength after stress-relief
  • Microguard® Ultra provides superior feeding and arc stability
  • Supports short-circuiting, globular, axial spray and pulsed spray transfer

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Lincoln EDS30777 SuperArc LA-90 MIG GMAW Welding Wire, 0.052 in, 44 lb Spool
Lincoln Electric

Lincoln EDS30777 SuperArc LA-90 MIG GMAW Mild Steel Welding Wire, 0.052 in, 44 lb Spool

$255.20

Lincoln EDS30777 SuperArc LA-90 MIG GMAW Welding Wire, 0.052 in, 44 lb Spool

Our premium copper coated, low alloy MIG wire manufactured to meet tensile strength requirements of 80,000 to 90,000 psi (552-620 MPa) minimum.

Features

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