Diameters / Packaging
Diameters |
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DETAILS
A mild steel, metal-cored wire that assists efforts to reduce exposure to Manganese.
Features
- Over 40% reduction in Manganese Generation Rate when compared to a conventional E70C-6M electrode
- Assists efforts to reduce exposure to Manganese
- H4 diffusible hydrogen levels
- High deposition rates and fast travel speeds
- Superior arc wetting and bead appearance
Typical Applications
- Robotics / hard automation
- Structural fabrication
- General fabrication
Welding Positions
- All
Shielding Gas
- Mixed Shielding Gas
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 A5.18 | E70C-6M-H4 |
AWS | AWS A5.36 | E70T15-M20A4-CS1-H4 |
CWB | CSA W48 | E490T15-M20A3-CS1-H4 (E492C-6M-H4), E490T15-M21A3-CS1-H4 (E492C-6M-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) @ -30°C (-20°F) |
Charpy V-Notch
J (ft-lbs) @ -40°C (-40°F) |
---|---|---|---|---|---|---|---|
E70C-6M-H4 Requirement | 75-80% Ar, balance CO2 | Not Specified | 400 (58) min. | 480 (70) min. | 22 min. | 27 (20) min. | |
E70T15-M20A4-CS1-H4 Requirement | M20-ArC | DC+ or DC- | 400 (58) min. | 480-660 (70-95) | 22 min. | 27 (20) min. | |
Typical Result, As-welded | 75% Ar, 25% CO2 | DC+ | 460 (67) | 540 (78) | 30 | 52-99 (38-73) | |
Typical Result, As-welded | 90% Ar, 10% CO2 | DC+ | 480 (70) | 550 (80) | 30 | 141-159 (104-117) | 111-140 (82-103) |
DEPOSIT COMPOSITION
Classification | Shielding Gas | Polarity | %C | %Cr | %Cu | %Mn | %Mo | %Ni | %P | %S | %Si | %V | %Ni+Cr+Mo+V |
Diffusible Hydrogen
mL/100g Weld Metal |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
E70C-6M-H4 Requirement | 75-80% Ar, balance CO2 | Not Specified | 0.12 max. | 0.20 max. | 0.50 max. | 1.75 max. | 0.30 max. | 0.50 max. | 0.03 max. | 0.03 max. | 0.90 max. | 0.08 max. | 0.50 max. | 4 max. |
Typical Result | 75% Ar, 25% CO2 | DC+ | 0.05 | 0.04 | 0.05 | 0.66 | 0.02 | 0.03 | 0.010 | 0.010 | 0.57 | 0.01 | 0.10 | 1 |
Typical Result | 90% Ar, 10% CO2 | DC+ | 0.05 | 0.03 | 0.04 | 0.65 | 0.02 | 0.02 | 0.010 | 0.010 | 0.63 | 0.01 | 0.08 | 2 |
TYPICAL OPERATING PROCEDURES
Diameter | Shielding Gas | Polarity |
CTWD
mm (in.)⁽¹⁾ |
Wire Feed Speed
m/min (in/min) |
Voltage
volts⁽²⁾ |
Approx. Current
amps |
Melt-off Rate
kg/hr (lb/hr) |
Deposition Rate
kg/hr (lb/hr) |
Efficiency
% |
---|---|---|---|---|---|---|---|---|---|
0.045 in (1.1 mm) | 90% Ar / 10% CO2 | DC+ | 19-25 (3/4-1) | 5.1 (200) | 21-23 | 150 | 2.3 (5.1) | 2.1 (4.7) | 94-99 |
0.045 in (1.1 mm) | 90% Ar / 10% CO2 | DC+ | 19-25 (3/4-1) | 6.4 (250) | 22-24 | 175 | 2.9 (6.4) | 2.7 (6.0) | 94-99 |
0.045 in (1.1 mm) | 90% Ar / 10% CO2 | DC+ | 19-25 (3/4-1) | 7.6 (300) | 22-25 | 190 | 3.4 (7.6) | 3.3 (7.3) | 94-99 |
0.045 in (1.1 mm) | 90% Ar / 10% CO2 | DC+ | 19-25 (3/4-1) | 8.9 (350) | 23-26 | 215 | 4.0 (8.9) | 3.9 (8.5) | 94-99 |
0.045 in (1.1 mm) | 90% Ar / 10% CO2 | DC+ | 19-25 (3/4-1) | 10.2 (400) | 24-27 | 235 | 4.6 (10.2) | 4.5 (9.8) | 94-99 |
0.045 in (1.1 mm) | 90% Ar / 10% CO2 | DC+ | 19-25 (3/4-1) | 11.4 (450) | 24-28 | 260 | 5.2 (11.5) | 5.0 (11.1) | 94-99 |
0.045 in (1.1 mm) | 90% Ar / 10% CO2 | DC+ | 19-25 (3/4-1) | 12.7 (500) | 24-28 | 270 | 5.8 (12.7) | 5.6 (12.4) | 94-99 |
0.045 in (1.1 mm) | 90% Ar / 10% CO2 | DC+ | 19-25 (3/4-1) | 14.0 (550) | 25-28 | 290 | 6.4 (14.0) | 6.2 (13.6) | 94-99 |
0.045 in (1.1 mm) | 90% Ar / 10% CO2 | DC+ | 19-25 (3/4-1) | 15.2 (600) | 25-30 | 300 | 6.9 (15.3) | 6.8 (14.9) | 94-99 |
0.045 in (1.1 mm) | 90% Ar / 10% CO2 | DC+ | 19-25 (3/4-1) | 16.5 (650) | 26-30 | 320 | 7.5 (16.6) | 7.3 (16.2) | 94-99 |
0.045 in (1.1 mm) | 90% Ar / 10% CO2 | DC+ | 19-25 (3/4-1) | 17.8 (700) | 26-31 | 325 | 8.1 (17.8) | 7.9 (17.5) | 94-99 |
1.3 mm (0.052 in) | 90% Ar / 10% CO2 | DC+ | 19-25 (3/4-1) | 5.1 (200) | 22-25 | 200 | 3.1 (6.8) | 2.9 (6.4) | 94-99 |
1.3 mm (0.052 in) | 90% Ar / 10% CO2 | DC+ | 19-25 (3/4-1) | 6.4 (250) | 22-25 | 230 | 3.9 (8.5) | 3.7 (8.2) | 94-99 |
1.3 mm (0.052 in) | 90% Ar / 10% CO2 | DC+ | 19-25 (3/4-1) | 7.6 (300) | 23-26 | 255 | 4.6 (10.2) | 4.5 (9.9) | 94-99 |
1.3 mm (0.052 in) | 90% Ar / 10% CO2 | DC+ | 19-25 (3/4-1) | 8.9 (350) | 24-27 | 285 | 5.4 (11.9) | 5.3 (11.6) | 94-99 |
1.3 mm (0.052 in) | 90% Ar / 10% CO2 | DC+ | 19-25 (3/4-1) | 10.2 (400) | 24-28 | 310 | 6.2 (13.6) | 6.1 (13.4) | 94-99 |
1.3 mm (0.052 in) | 90% Ar / 10% CO2 | DC+ | 19-25 (3/4-1) | 11.4 (450) | 25-28 | 340 | 6.9 (15.3) | 6.8 (15.1) | 94-99 |
1.3 mm (0.052 in) | 90% Ar / 10% CO2 | DC+ | 19-25 (3/4-1) | 12.7 (500) | 27-29 | 365 | 7.7 (17.0) | 7.6 (16.8) | 94-99 |
1.3 mm (0.052 in) | 90% Ar / 10% CO2 | DC+ | 19-25 (3/4-1) | 14.0 (550) | 28-30 | 390 | 8.4 (18.6) | 18.5 (18.6) | 94-99 |
1/16 in (1.6 mm) | 90% Ar / 10% CO2 | DC+ | 25-32 (1-1 1/4) | 3.8 (150) | 22-24 | 215 | 3.1 (6.9) | 2.9 (6.3) | 94-99 |
1/16 in (1.6 mm) | 90% Ar / 10% CO2 | DC+ | 25-32 (1-1 1/4) | 5.1 (200) | 22-25 | 260 | 4.2 (9.2) | 4.0 (8.7) | 94-99 |
1/16 in (1.6 mm) | 90% Ar / 10% CO2 | DC+ | 25-32 (1-1 1/4) | 6.4 (250) | 23-27 | 295 | 5.2 (11.5) | 5.0 (11.1) | 94-99 |
1/16 in (1.6 mm) | 90% Ar / 10% CO2 | DC+ | 25-32 (1-1 1/4) | 7.6 (300) | 24-28 | 350 | 6.2 (13.7) | 6.1 (13.5) | 94-99 |
1/16 in (1.6 mm) | 90% Ar / 10% CO2 | DC+ | 25-32 (1-1 1/4) | 8.9 (350) | 26-30 | 375 | 7.3 (16.0) | 7.2 (15.9) | 94-99 |
1/16 in (1.6 mm) | 90% Ar / 10% CO2 | DC+ | 25-32 (1-1 1/4) | 10.2 (400) | 26-30 | 425 | 8.3 (18.3) | 8.3 (18.3) | 94-99 |
1/16 in (1.6 mm) | 90% Ar / 10% CO2 | DC+ | 25-32 (1-1 1/4) | 11.4 (450) | 27-31 | 460 | 9.3 (20.6) | 9.4 (20.7) | 94-99 |
NOTES
Note |
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⁽¹⁾ To estimate ESO, subtract 3/16 in (4.8 mm) from CTWD. |
⁽²⁾ For greater percentage of CO2 shielding gas, increase voltage by 1-2 volts. |