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Lincoln ED032920 SuperArc LA-90 MIG GMAW Welding Mild Steel Weldin...
SuperArc LA-95 .0520 is a premium copper coated, low alloy MIG wire manufactured to meet tensile strength requirements of 80,000 to 90,000 psi (552-620 MPa) minimum.
| Feature | Value |
|---|---|
| CONFORMANCES | SPECIFICATIONCLASSIFICATION |
| 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 |
| Classification | Shielding GasPolarityYield 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% CO2DC+470 (68) min.550 (80) min.17 min.27 (20) min. |
| ER90S-D2 Requirement | 1-5% O2, balance ArDC+540 (78) min.620 (90) min.17 min.27 (20) min. |
| Typical Result, As-welded | 100% CO2DC+510 (74)610-670 (88-96)1727-103 (20-76) |
| Typical Result, As-welded | 95% Ar, 5% O2DC+540 (79)640-670 (93-97)2474-205 (55-151) |
| Typical Result, As-welded | 98% Ar, 2% O2DC+610 (88)680-740 (99-107)2396-183 (71-135) |
| Classification | %C%Cr%Mn%Mo%Ni%P%S%Si%Total Cu |
| ER90S-D2 Requirement | 0.07 - 0.121.60 - 2.100.40 - 0.600.15 max.0.025 max.0.025 max.0.50 - 0.800.50 max. |
| Typical Result | 0.07-0.100.021.69-1.870.44-0.510.01-0.020.006-0.0090.004-0.0110.57-0.700.14-0.23 |
| Diameter | Transfer ModeShielding GasPolarityCTWD, mm (in.)⁽¹⁾Wire Feed Speed, m/min (in/min)Voltage, voltsApprox. Current, ampsMelt-off Rate, kg/hr (lb/hr) |
| 0.035 in (0.9 mm) | Short Circuit Transfer ⁽²⁾75% Ar / 25% CO2DC+9-12 (3/8-1/2)2.5 (100)18800.7 (1.6) |
| 0.035 in (0.9 mm) | Short Circuit Transfer ⁽²⁾75% Ar / 25% CO2DC+9-12 (3/8-1/2)3.8 (150)191201.1 (2.4) |
| 0.035 in (0.9 mm) | Short Circuit Transfer ⁽²⁾75% Ar / 25% CO2DC+9-12 (3/8-1/2)6.4 (250)221751.8 (4.0) |
| 0.035 in (0.9 mm) | Spray Transfer90% Ar / 10% CO2DC+12-19 (1/2-3/4)9.5 (375)231952.7 (6.0) |
| 0.035 in (0.9 mm) | Spray Transfer90% Ar / 10% CO2DC+12-19 (1/2-3/4)12.7 (500)292303.6 (8.0) |
| 0.035 in (0.9 mm) | Spray Transfer90% Ar / 10% CO2DC+12-19 (1/2-3/4)15.2 (600)302754.4 (9.6) |
| 0.045 in (1.1 mm) | Short Circuit Transfer ⁽²⁾75% Ar / 25% CO2DC+12-19 (1/2-3/4)3.2 (125)191451.5 (3.4) |
| 0.045 in (1.1 mm) | Short Circuit Transfer ⁽²⁾75% Ar / 25% CO2DC+12-19 (1/2-3/4)3.8 (150)201651.8 (4.0) |
| 0.045 in (1.1 mm) | Short Circuit Transfer ⁽²⁾75% Ar / 25% CO2DC+12-19 (1/2-3/4)5.1 (200)212002.5 (5.4) |
| 0.045 in (1.1 mm) | Spray Transfer90% Ar / 10% CO2DC+12-19 (1/2-3/4)8.9 (350)272854.2 (9.2) |
| 0.045 in (1.1 mm) | Spray Transfer90% Ar / 10% CO2DC+12-19 (1/2-3/4)12.1 (475)303355.7 (12.5) |
| 0.045 in (1.1 mm) | Spray Transfer90% Ar / 10% CO2DC+12-19 (1/2-3/4)12.7 (500)303406.0 (13.2) |
| 0.052 in (1.3 mm) | Spray Transfer90% Ar / 10% CO2DC+12-19 (1/2-3/4)7.6 (300)303004.8 (10.6) |
| 0.052 in (1.3 mm) | Spray Transfer90% Ar / 10% CO2DC+12-19 (1/2-3/4)8.1 (320)303205.2 (11.5) |
| 0.052 in (1.3 mm) | Spray Transfer90% Ar / 10% CO2DC+12-19 (1/2-3/4)12.3 (485)324307.8 (17.1) |
| 1/16 in (1.6 mm) | Spray Transfer90% Ar / 10% CO2DC+12-25 (1/2-1)5.3 (210)253254.8 (10.7) |
| 1/16 in (1.6 mm) | Spray Transfer90% Ar / 10% CO2DC+12-25 (1/2-1)6.0 (235)273505.4 (12.0) |
| 1/16 in (1.6 mm) | Spray Transfer90% Ar / 10% CO2DC+12-25 (1/2-1)7.4 (290)284306.7 (14.8) |
| Note | |
| ⁽¹⁾ CTWD (Contact Tip to Work Distance). Subtract 1/4 in (6.4 mm) to calculate Electrical Stickout. | |
| ⁽²⁾ Procedures in these areas are procedures for short circuiting mode using 75% Argon, 25% CO2. NOTE: For 100% CO2 procedures, add 1 to 2 volts for short circuit transfer and 2 to 3 volts for globular transfer. | |
| LECO Diameter | 0.052 in (1.3 mm) |
| LECO Package | 500 lb Accu-Pak® Box |
| Diameter (in) | 0.052 |