Diameters / Packaging
Diameters |
33 lb Spool |
---|---|
0.045 in (1.1 mm) | W000403768 |
0.052 in (1.3 mm) | W000403769 |
1/16 in (1.6 mm) | W000403770 |
DETAILS
UltraCore® 360 M71 has a copper coating that offers superior feedability and extended contact tip life.
Features
- Seamless design protects the flux core from environmental exposure helping to maintain low diffusible hydrogen and extend shelf life
- Copper coating offers superior feedability and extended contact tip life
- Low spatter and fume levels for less post-weld clean up and a better work environment
- Low H4 diffusible hydrogen levels minimize the risk of hydrogen induced cracking
- Premium arc performance and bead appearance
Typical Applications
- Offshore
- Shipbuilding
- Structural
- Oil & Gas
Welding Positions
- All
Shielding Gas
- 80% Ar / 20% CO2 |100% CO2 |Flow rate: 28-38 CFH
Service Information
BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS Search page
CONFORMANCE
CONFORMANCES | SPECIFICATION | CLASSIFICATION |
---|---|---|
AWS | AWS A5.20 | E71T-1C-H4, E71T-1M-JH4 |
AWS | AWS A5.36 | E71T1-C1A0-CS1-H4, E71T1-M21A2-CS1-H4 |
MECHANICAL PROPERTIES
Classification | Shielding Gas | Polarity |
Yield 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) |
---|---|---|---|---|---|---|---|
E71T-1C-H4 Requirement | 100% CO2 | DC+ | 400 (58) min. | 480-660 (70-95) | 22 min. | ||
E71T-1M-JH4 Requirement | 75-80% Ar, balance CO2 | DC+ | 400 (58) min. | 480-660 (70-95) | 22 min. | 27 (20) min. | |
E71T1-C1A0-CS1-H4 Requirement | 100% CO2 | DC+ | 400 (58) min. | 480-660 (70-95) | 22 min. | ||
E71T1-M21A2-CS1-H4 Requirement | M21-ArC | DC+ | 400 (58) min. | 480-660 (70-95) | 22 min. | ||
Typical Result, As-welded | 80% Ar, 20% CO2 | DC+ | 480 (70) | 550-630 (80-91) | 24 | 34-101 (25-75) | 65-79 (48-59) |
DEPOSIT COMPOSITION
Classification | Shielding Gas | Polarity | %B | %C | %Mn | %P | %S | %Si |
Diffusible Hydrogen
mL/100g Weld Metal |
---|---|---|---|---|---|---|---|---|---|
E71T-1C-H4 Requirement | 100% CO2 | DC+ | 0.12 max. | 1.75 max. | 0.03 max. | 0.03 max. | 0.90 max. | 4.0 max. | |
E71T-1M-JH4 Requirement | 75-80% Ar, balance CO2 | DC+ | 0.12 max. | 1.75 max. | 0.03 max. | 0.03 max. | 0.90 max. | 4.0 max. | |
E71T1-C1A0-CS1-H4 Requirement | 100% CO2 | DC+ | 0.12 max. | 1.75 max. | 0.030 max. | 0.030 max. | 0.90 max. | 4 max. | |
E71T1-M21A2-CS1-H4 Requirement | M21-ArC | DC+ | 0.12 max. | 1.75 max. | 0.030 max. | 0.030 max. | 0.90 max. | 4 max. | |
Typical Result | 80% Ar, 20% CO2 | DC+ | 0.0027-0.0032 | 0.05-0.07 | 1.27-1.40 | 0.013 max. | 0.010 max. | 0.39-0.41 | 2-3.4 |
TYPICAL OPERATING PROCEDURES
Diameter | 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) |
Deposition Rate
kg/hr (lb/hr) |
Efficiency
% |
---|---|---|---|---|---|---|---|---|---|
0.045 in (1.1 mm) | 80% Ar / 20% CO2 | DC+ | 15-20 (3/4) | 6.0 (236) | 21-23 | 160 | 2.5 (5.5) | 2.2 (4.8) | 85-88 |
0.045 in (1.1 mm) | 80% Ar / 20% CO2 | DC+ | 15-20 (3/4) | 7.5 (295) | 23-24 | 190 | 3.1 (6.9) | 2.7 (6.0) | 85-88 |
0.045 in (1.1 mm) | 80% Ar / 20% CO2 | DC+ | 15-20 (3/4) | 9.0 (354) | 24-26 | 220 | 3.8 (8.3) | 3.3 (7.3) | 85-88 |
0.045 in (1.1 mm) | 80% Ar / 20% CO2 | DC+ | 15-20 (3/4) | 10.5 (413) | 26-28 | 250 | 4.4 (9.7) | 3.9 (8.6) | 85-88 |
0.045 in (1.1 mm) | 80% Ar / 20% CO2 | DC+ | 15-20 (3/4) | 11.5 (453) | 27-29 | 260 | 4.8 (10.6) | 4.3 (9.4) | 85-88 |
0.045 in (1.1 mm) | 80% Ar / 20% CO2 | DC+ | 15-20 (3/4) | 13.0 (512) | 28-30 | 270 | 5.4 (12.0) | 4.8 (10.7) | 85-88 |
0.045 in (1.1 mm) | 80% Ar / 20% CO2 | DC+ | 15-20 (3/4) | 15.0 (590) | 28-31 | 290 | 6.3 (13.8) | 5.6 (12.3) | 85-88 |
0.052 in (1.3 mm) | 80% Ar / 20% CO2 | DC+ | 15-20 (3/4) | 5.0 (197) | 21-22 | 210 | 2.7 (6.1) | 2.4 (5.3) | 85-88 |
0.052 in (1.3 mm) | 80% Ar / 20% CO2 | DC+ | 15-20 (3/4) | 6.0 (236) | 23-24 | 240 | 3.3 (7.3) | 2.9 (6.3) | 85-88 |
0.052 in (1.3 mm) | 80% Ar / 20% CO2 | DC+ | 15-20 (3/4) | 8.0 (315) | 26-27 | 280 | 4.4 (9.7) | 3.9 (8.5) | 85-88 |
0.052 in (1.3 mm) | 80% Ar / 20% CO2 | DC+ | 15-20 (3/4) | 9.0 (354) | 27-29 | 300 | 4.9 (10.9) | 4.4 (9.7) | 85-88 |
0.052 in (1.3 mm) | 80% Ar / 20% CO2 | DC+ | 15-20 (3/4) | 10.0 (394) | 27-29 | 320 | 5.5 (12.1) | 4.9 (10.8) | 85-88 |
0.052 in (1.3 mm) | 80% Ar / 20% CO2 | DC+ | 15-20 (3/4) | 12.5 (492) | 29-30 | 350 | 6.9 (15.1) | 6.1 (13.5) | 85-88 |
1/16 in (1.6 mm) | 80% Ar / 20% CO2 | DC+ | 15-20 (3/4) | 3.1 (122) | 21-22 | 190 | 2.4 (5.3) | 2.1 (4.6) | 85-88 |
1/16 in (1.6 mm) | 80% Ar / 20% CO2 | DC+ | 15-20 (3/4) | 5.0 (197) | 23-26 | 280 | 3.9 (8.6) | 3.4 (7.6) | 85-88 |
1/16 in (1.6 mm) | 80% Ar / 20% CO2 | DC+ | 15-20 (3/4) | 6.5 (256) | 26-28 | 350 | 5.1 (11.2) | 4.5 (10.0) | 85-88 |
1/16 in (1.6 mm) | 80% Ar / 20% CO2 | DC+ | 15-20 (3/4) | 7.5 (295) | 27-29 | 370 | 5.9 (12.9) | 5.2 (11.5) | 85-88 |
1/16 in (1.6 mm) | 80% Ar / 20% CO2 | DC+ | 15-20 (3/4) | 9.0 (354) | 28-30 | 400 | 7.0 (15.5) | 6.3 (13.8) | 85-88 |
NOTES
Note |
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⁽¹⁾ To estimate ESO, subtract 1/4 in. (6.0 mm) from CTWD. |