Metalshield Consumables

Diameters / Packaging

Diameters
33 LB SPOOL
500 LB DRUM
0.045 IN ED036370 ED036491
0.052 IN ED036492
1/16 IN ED036372 ED036493

Metalshield® Clarity® MC®-707

Metal-cored Wire

AWS: E70C-6M H4, E70T15-M20A4-CS1-H4

Metalshield® Clarity™ MC®-707 from Lincoln Electric assists efforts to reduce exposure to Manganese.

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

Special Features

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

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
⁽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.