Dual Shield 7100 Ultra
FCAW wire for mild steel and 490N/mm2 class high tensile steel. Dual Shield 7100Ultra is a multi-purpose all position flux cored wire for use with CO2 or CO2 /Ar mixed gas.
Typical Charpy V-Notch Properties
| as welded 100% co2 | ||||
| as welded 75% ar - 25% co2 | ||||
Typical Tensile Properties
| Condition | As Welded | As Welded |
| Shielding Gas | 100% CO2 | 75% Ar - 25% CO2 |
| Tensile Strength | 585 MPa (85 ksi) | 605 MPa (88 ksi) |
| Yield Strength | 515 MPa (75 ksi) | 540 MPa (78 ksi) |
| Elongation | 26 % | 26 % |
Recommended Welding Parameters
| Current | TTW Dist. | Voltage | Wire Diameter | Wire Feed Speed |
| 100% CO2 | ||||
| 135-205 A | 9.5-12.7 mm (3/8-1/2 in.) | 23-26 V | 1.2 mm (.045 in.) | 381-660 cm/min (150-260 in./min) |
| 205-230 A | 12.7-19 mm (1/2-3/4 in.) | 25-27 V | 1.2 mm (.045 in.) | 660-965 cm/min (260-380 in./min) |
| 230-265 A | 19-25.4 mm (3/4-1 in.) | 26-30 V | 1.2 mm (.045 in.) | 965-1321 cm/min (380-520 in./min) |
| 125-235 A | 12.7-16 mm (1/2-5/8 in.) | 23-26 V | 1.4 mm (.052 in.) | 279-584 cm/min (110-230 in./min) |
| 235-290 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) |
| 290-350 A | 19-25.4 mm (3/4-1 in.) | 29-31 V | 1.4 mm (.052 in.) | 864-1194 cm/min (340-470 in./min) |
| 165-270 A | 16-19 mm (5/8-3/4 in.) | 25-28 V | 1.6 mm (1/16 in.) | 279-508 cm/min (110-200 in./min) |
| 270-345 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) |
| 345-415 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) |
| 110-135 A | 9.5-12.7 mm (3/8-1/2 in.) | 23-25 V | 0.9 mm (.035 in.) | 559-838 cm/min (220-330 in./min) |
| 135-160 A | 12.7-16 mm (1/2-5/8 in.) | 24-28 V | 0.9 mm (.035 in.) | 838-1118 cm/min (330-440 in./min) |
| 160-185 A | 16-19 mm (5/8-3/4 in.) | 26-30 V | 0.9 mm (.035 in.) | 1118-1397 cm/min (440-550 in./min) |
| 75% Ar - 25% CO2 | ||||
| 115-145 A | 9.5-12.7 mm (3/8-1/2 in.) | 23-25 V | 0.9 mm (.035 in.) | 1118-1397 cm/min (440-550 in./min) |
| 145-165 A | 12.7-16 mm (1/2-5/8 in.) | 24-27 V | 0.9 mm (.035 in.) | 1118-1397 cm/min (440-550 in./min) |
| 165-190 A | 16-19 mm (5/8-3/4 in.) | 25-30 V | 0.9 mm (.035 in.) | 1118-1397 cm/min (440-550 in./min) |
| 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 | Deposition Efficiency (%) | Voltage | Wire Feed Speed |
| 100% CO2 | |||||
| 192 A | 2.5 kg/h (5.5 lb/h) | 1.2 mm (.045 in.) | 79 % | 25.5 V | 762 cm/min (300 in./min) |
| 230 A | 3.3 kg/h (7.4 lb/h) | 1.2 mm (.045 in.) | 82 % | 27 V | 1016 cm/min (400 in./min) |
| 275 A | 4.4 kg/h (9.6 lb/h) | 1.2 mm (.045 in.) | 83 % | 28.5 V | 1270 cm/min (500 in./min) |
| 150 A | 1.6 kg/h (3.6 lb/h) | 1.4 mm (.052 in.) | 76 % | 23.5 V | 381 cm/min (150 in./min) |
| 190 A | 2.2 kg/h (4.9 lb/h) | 1.4 mm (.052 in.) | 78 % | 24 V | 508 cm/min (200 in./min) |
| 250 A | 3.5 kg/h (7.7 lb/h) | 1.4 mm (.052 in.) | 82 % | 25.5 V | 762 cm/min (300 in./min) |
| 300 A | 4.7 kg/h (10.3 lb/h) | 1.4 mm (.052 in.) | 83 % | 27 V | 1016 cm/min (400 in./min) |
| 105 A | 1.3 kg/h (2.8 lb/h) | 0.9 mm (.035 in.) | 86 % | 24 V | 635 cm/min (250 in./min) |
| 140 A | 2.1 kg/h (4.6 lb/h) | 0.9 mm (.035 in.) | 87 % | 25 V | 1016 cm/min (400 in./min) |
| 165 A | 2.5 kg/h (5.5 lb/h) | 0.9 mm (.035 in.) | 88 % | 25.5 V | 1206.5 cm/min (475 in./min) |
| 185 A | 2.9 kg/h (6.3 lb/h) | 0.9 mm (.035 in.) | 88 % | 27 V | 1397 cm/min (550 in./min) |
| 195 A | 2.5 kg/h (5.5 lb/h) | 1.6 mm (1/16 in.) | 85 % | 24 V | 381 cm/min (150 in./min) |
| 290 A | 4.2 kg/h (9.2 lb/h) | 1.6 mm (1/16 in.) | 87 % | 25.5 V | 635 cm/min (250 in./min) |
| 325 A | 4.9 kg/h (10.9 lb/h) | 1.6 mm (1/16 in.) | 86 % | 26.5 V | 762 cm/min (300 in./min) |
| 352 A | 6.0 kg/h (13.1 lb/h) | 1.6 mm (1/16 in.) | 88 % | 27 V | 889 cm/min (350 in./min) |
| 382 A | 6.7 kg/h (14.7 lb/h) | 1.6 mm (1/16 in.) | 87 % | 28.5 V | 1016 cm/min (400 in./min) |
Classifications
| Classifications |
AWS A5.36 : E71T1-C1A2-CS1-DH8 AWS A5.20 : E71T-9C-DH8 AWS A5.36 : E71T1-M21-CS1-DH8 AWS A5.20 : E71T-1C-DH8 ASME SFA 5.36 : ASME SFA 5.20 : AWS A5.20 : E71T-1M-DH8 AWS A5.20 : E71T-9M-DH8 |
Approvals
| Approvals |
ABS BV CWB CSA W48; E491T-9-H8, E491T-9M-H8 DNV-GL LR |
| Approvals are based on factory location. Please contact ESAB for more information. |
Consumable Characteristics
| Alloy Type | C Mn |
| Shielding Gas | M21, C1 (EN ISO 14175) |
| Welding Current | DC+ |
Typical Weld Metal Analysis %
| Typical Weld Metal Analysis % | ||||||||||||||
| C | Mn | P | S | Si | ||||||||||
| 100% CO2 | ||||||||||||||
| 0.02 % | 1.3 % | 0.010 % | 0.013 % | 0.5 % | ||||||||||
| 75% Ar - 25% CO2 | ||||||||||||||
| 0.03 % | 1.6 % | 0.010 % | 0.012 % | 0.6 % | ||||||||||
Part Numbers and Accessories
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