Innovative design capable of superior toughness at-60°F
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Lincoln ED035423 UltraCore 121K3M-H Plus Flux-Cored FCAW-G Welding Wire, 0.045 in, 33 lb Spool
SKU:
ED035423
$244.33
$299.97
Unit price
/
Unavailable
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UltraCore® 121K3M-H Plus from Lincoln Electric is capable of superior toughness at-60°F
AWS / Classification:
E121T1-GM-H4, E121T1-M21A6-K3-H4
Overview
Specifications
| Feature | Value |
|---|---|
| CONFORMANCES | SPECIFICATIONCLASSIFICATION |
| AWS | AWS A5.29 E121T1-GM-H4 |
| AWS | AWS A5.36 E111T1-M21P4-K3-H4, E121T1-M21A6-K3-H4 |
| Classification | Shielding GasPolarityYield Strength @ 0.2% Offset, MPa (ksi)Tensile Strength, MPa (ksi)Elongation, %Charpy V-Notch, J (ft-lbs) @ -40°C (-40°F)Charpy V-Notch, J (ft-lbs) @ -50°C (-60°F) |
| E121T1-GM-H4 Requirement | 75-80% Ar, balance CO2DC+740 (108) min.830-960 (120-140)14 min. |
| E111T1-M21P4-K3-H4 Requirement | M21-ArCDC+680 (98) min.760-900 (110-130)15 min.27 (20) min. |
| E121T1-M21A6-K3-H4 Requirement | M21-ArCDC+740 (108) min.830-960 (120-140)14 min.27 (20) min. |
| Typical Result, As-welded | 75% Ar, 25% CO2DC+790-900 (114-131)830-940 (120-136)17-2430-78 (22-57) |
| Typical Result, 1 hour @ 620°C (1150°F) | 75% Ar, 25% CO2DC+740-810 (107-118)800-850 (116-123)20-2329-45 (22-33) |
| Classification | Shielding GasPolarity%B%C%Cr%Mn%Mo%Ni%P%S%Si%VDiffusible Hydrogen, mL/100g Weld Metal |
| E121T1-GM-H4 Requirement | 75-80% Ar, balance CO2DC+0.30 min. *0.50 min. *0.20 min. *0.50 min. *0.10 min. *4.0 max. |
| E111T1-M21P4-K3-H4 Requirement | M21-ArCDC+0.15 max.0.15 max.0.75 - 2.250.25 - 0.651.25 - 2.600.030 max.0.030 max.0.80 max.0.05 max.4 max. |
| E121T1-M21A6-K3-H4 Requirement | M21-ArCDC+0.15 max.0.15 max.0.75 - 2.250.25 - 0.651.25 - 2.600.030 max.0.030 max.0.80 max.0.05 max.4 max. |
| Typical Result | 75% Ar, 25% CO2DC+0.003-0.0050.06-0.080.08 max.1.61-1.960.54-0.652.11-2.560.011 max.0.014 max.0.26-0.350.01 max.0.7-2 |
| Diameter | Shielding GasPolarityCTWD, mm (in.)⁽¹⁾Wire Feed Speed, m/min (in/min)Voltage, voltsApprox. Current, ampsMelt-off Rate, kg/hr (lb/hr)Deposition Rate, kg/hr (lb/hr)Efficiency, % |
| 0.045 in (1.1 mm) | 75% Ar, 25% CO2DC+19 (3/4)4.4 (175)24 - 281201.8 (3.9)1.5 (3.4)85-87 |
| 0.045 in (1.1 mm) | 75% Ar, 25% CO2DC+19 (3/4)6.4 (250)25 - 291402.5 (5.6)2.2 (4.8)85-87 |
| 0.045 in (1.1 mm) | 75% Ar, 25% CO2DC+19 (3/4)7.6 (300)26 - 301553.1 (6.8)2.6 (5.8)85-87 |
| 0.045 in (1.1 mm) | 75% Ar, 25% CO2DC+19 (3/4)8.9 (350)27 - 311703.6 (7.9)3.1 (6.8)85-87 |
| 0.045 in (1.1 mm) | 75% Ar, 25% CO2DC+25 (1)10.2 (400)28 - 321854.1 (9.0)3.5 (7.8)85-87 |
| 0.045 in (1.1 mm) | 75% Ar, 25% CO2DC+25 (1)11.4 (450)28 - 322004.6 (10.1)4.0 (8.8)85-87 |
| 0.045 in (1.1 mm) | 75% Ar, 25% CO2DC+25 (1)12.7 (500)29 - 332205.1 (11.3)4.4 (9.8)85-87 |
| 0.052 in (1.3 mm) | 75% Ar, 25% CO2DC+19 (3/4)3.8 (150)26 - 291602.1 (4.6)1.7 (3.8)82-84 |
| 0.052 in (1.3 mm) | 75% Ar, 25% CO2DC+19 (3/4)4.4 (175)26 - 291802.4 (5.4)2.0 (4.5)82-84 |
| 0.052 in (1.3 mm) | 75% Ar, 25% CO2DC+19 (3/4)5.1 (200)27 - 302002.8 (6.2)2.3 (5.1)82-84 |
| 0.052 in (1.3 mm) | 75% Ar, 25% CO2DC+19 (3/4)5.7 (225)27 - 302203.2 (7.0)2.6 (5.8)82-84 |
| 0.052 in (1.3 mm) | 75% Ar, 25% CO2DC+19 (3/4)7.0 (275)28 - 312553.9 (8.5)3.2 (7.1)82-84 |
| 0.052 in (1.3 mm) | 75% Ar, 25% CO2DC+25 (1)7.6 (300)28 - 312304.2 (9.3)3.5 (7.8)82-84 |
| 0.052 in (1.3 mm) | 75% Ar, 25% CO2DC+25 (1)8.3 (325)28 - 312454.6 (10.1)3.8 (8.4)82-84 |
| 0.052 in (1.3 mm) | 75% Ar, 25% CO2DC+25 (1)8.9 (350)29 - 322554.9 (10.9)4.1 (9.1)82-84 |
| Note | |
| * To meet the requirements of a "G" classification, the chemical composition of the weld deposit must meet the minimum requirement for one or more of these elements. | |
| ⁽¹⁾ To estimate ESO, subtract 1/4 in. (6.0 mm) from CTWD. | |
| LECO Diameter | 0.045 in (1.1 mm) |
| LECO Package | 33 lb Spool |
| Diameter (in) | 0.045 |
Downloads
Includes
- (1) 33 lb Spool