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
Disclaimers
Service Information
Documentation
BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS Search page
See test result disclaimer
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 |
---|
⁽¹⁾ To estimate ESO, subtract 1/4 in. (6.0 mm) from CTWD. |