Dual Shield II 100
Dual Shield II 100 is an all-position flux cored electrode that combines a high strength deposit with excellent impact toughness and low diffusible hydrogen levels. The rutile basic slag system produces a smooth spray-like transfer with reduced spatter and low post weld cleanup. Dual Shield II 100 is designed to join high strength steels such as HY-80 and T-1 the as welded or stress relieved condition using a 75% Ar / 25% CO2 shielding gas. It is especially well suited for high tensile steels that are used in sub-zero temperatures. The weld metal analysis is similar to an E10018-M low hydrogen electrode.
Industries
- Industrial and General Fabrication
- Mobile Equipment
Welding Process
- FCAW (Flux Core)
Typical Weld Metal Analysis %
| Typical Weld Metal Analysis % | ||||||||||||||
| C | Mn | Mo | Ni | P | S | Si | ||||||||
| 75% Ar - 25% CO2 | ||||||||||||||
| 0.05 % | 1.45 % | 0.40 % | 1.70 % | 0.012 % | 0.01 % | 0.44 % | ||||||||
Typical Charpy V-Notch Properties
| Impact Value | Testing Temperature | ||
| 45 J(33 ft-lb) | 1 hr | 566 degC(1050 degF) | -18 degC(0 degF) |
| 41 J(30 ft-lb) | 1 hr | 566 degC(1050 degF) | -29 degC(-20 degF) |
Classifications
|
ASME SFA 5.36 : ASME SFA 5.29 : AWS A5.36 : E101T1-M21A2-K3C-H4 AWS A5.29 : E101T1-K3M-H4 |
Typical Tensile Properties
| Condition | Stress Relieved | As Welded |
| Reduction in Area | 60 % | 60 % |
| Shielding Gas | 75% Ar - 25% CO2 | 75% Ar - 25% CO2 |
| Tensile Strength | 760 MPa(110 ksi) | 755 MPa(109 ksi) |
| Yield Strength | 685 MPa(99 ksi) | 700 MPa(101 ksi) |
| Elongation | 22 % | 21 % |
| Testing Time | 1 hr | |
| Testing Temperature | 566 degC(1050 degF) |
Recommended Welding Parameters
| Current | TTW Dist. | Voltage | Wire Diameter | Wire Feed Speed |
| 75% Ar - 25% CO2 | ||||
| 130-200 A | 9.5-12.7 mm(3/8-1/2 in.) | 22-26 V | 1.2 mm(.045 in.) | 381-660 cm/min(150-260 in./min) |
| 200-225 A | 12.7-19 mm(1/2-3/4 in.) | 24-27 V | 1.2 mm(.045 in.) | 660-965 cm/min(260-380 in./min) |
| 225-265 A | 19-25.4 mm(3/4-1 in.) | 27-29 V | 1.2 mm(.045 in.) | 965-1321 cm/min(380-520 in./min) |
| 135-250 A | 12.7-16 mm(1/2-5/8 in.) | 22-26 V | 1.4 mm(.052 in.) | 279-584 cm/min(110-230 in./min) |
| 250-295 A | 16-19 mm(5/8-3/4 in.) | 25-29 V | 1.4 mm(.052 in.) | 584-864 cm/min(230-340 in./min) |
| 295-355 A | 19-25.4 mm(3/4-1 in.) | 27-31 V | 1.4 mm(.052 in.) | 864-1194 cm/min(340-470 in./min) |
| 185-285 A | 16-19 mm(5/8-3/4 in.) | 24-28 V | 1.6 mm(1/16 in.) | 279-508 cm/min(110-200 in./min) |
| 285-340 A | 19-25.4 mm(3/4-1 in.) | 27-30 V | 1.6 mm(1/16 in.) | 508-762 cm/min(200-300 in./min) |
| 340-400 A | 25.4-31.75 mm(1-1.25 in.) | 28-32 V | 1.6 mm(1/16 in.) | 762-1067 cm/min(300-420 in./min) |
Deposition Data
| Current | Deposition Rate | Diameter | Efficiency (%) | Voltage | Wire Feed Speed |
| 75% Ar - 25% CO2 | |||||
| 150 A | 1.9 kg/h(4.2 lb/h) | 1.2 mm(.045 in.) | 86 % | 28 V | 508 cm/min(200 in./min) |
| 210 A | 2.8 kg/h(6.3 lb/h) | 1.2 mm(.045 in.) | 86 % | 29 V | 762 cm/min(300 in./min) |
| 250 A | 3.9 kg/h(8.5 lb/h) | 1.2 mm(.045 in.) | 87 % | 30 V | 1016 cm/min(400 in./min) |
| 290 A | 4.8 kg/h(10.7 lb/h) | 1.2 mm(.045 in.) | 87 % | 33 V | 1270 cm/min(500 in./min) |
| 155 A | 2.0 kg/h(4.4 lb/h) | 1.4 mm(.052 in.) | 87 % | 25 V | 381 cm/min(150 in./min) |
| 245 A | 3.3 kg/h(7.3 lb/h) | 1.4 mm(.052 in.) | 86 % | 28 V | 635 cm/min(250 in./min) |
| 310 A | 4.6 kg/h(10.2 lb/h) | 1.4 mm(.052 in.) | 85 % | 33 V | 889 cm/min(350 in./min) |
| 360 A | 6.0 kg/h(13.3 lb/h) | 1.4 mm(.052 in.) | 85 % | 36 V | 1143 cm/min(450 in./min) |
| 430 A | 8.0 kg/h(17.6 lb/h) | 1.4 mm(.052 in.) | 87 % | 37 V | 1524 cm/min(600 in./min) |
| 190 A | 2.8 kg/h(6.1 lb/h) | 1.6 mm(1/16 in.) | 87 % | 27 V | 38 cm/min(150 in./min) |
| 300 A | 4.6 kg/h(10.2 lb/h) | 1.6 mm(1/16 in.) | 87 % | 30 V | 35 cm/min(250 in./min) |
| 365 A | 5.5 kg/h(12.3 lb/h) | 1.6 mm(1/16 in.) | 86 % | 33 V | 762 cm/min(300 in./min) |
| 410 A | 6.3 kg/h(14.0 lb/h) | 1.6 mm(1/16 in.) | 88 % | 33 V | 889 cm/min(350 in./min) |