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UltraCore, 33 LB fiber spool

Diameters / Packaging

Diameters

UltraCore® Clarity® C71 LE

Flux-Cored Gas-Shielded (FCAW-G)

CLASSIFICATIONS:
E71T-1C-H8
E71T1-C1A0-CS1-H8

UltraCore® Clarity™ M71 LE from Lincoln Electric is designed for welding with 100% CO2 shielding gas.

This product is not currently available for sale in this region.

DETAILS

UltraCore® Clarity™ C71 LE from Lincoln Electric is designed for welding with 100% CO2 shielding gas.

Features

  • The lowest Manganese Generation Rate (MnGR) of any similarly classified electrode
  • Over 80% reduction in MnGR when compared to a standard E71T1-1M flux-cored electrode
  • Assists efforts to reduce exposure to Mn
  • Designed for welding with 100% CO2 shielding gas
  • H8 diffusible hydrogen levels
  • ProTech® foil bag packaging

Typical Applications

  • General Fabrication

Welding Positions

  • All

Shielding Gas

  • 100% CO2

Disclaimers

Warning -

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov

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 A5.20 E71T-1C-H8
AWS AWS A5.36 E71T1-C1A0-CS1-H8

MECHANICAL PROPERTIES

Classification Shielding Gas Polarity Yield Strength @ 0.2% Offset
MPa (ksi) 		Tensile Strength
MPa (ksi) 		Elongation
% 		Charpy V-Notch
J (ft-lbs) @ -20°C (0°F)
E71T-1C-H8 Requirement 100% CO2 DC+ 400 (58) min. 480-660 (70-95) 22 min. 27 (20) min.
E71T1-C1A0-CS1-H8 Requirement 100% CO2 DC+ 400 (58) min. 480-660 (70-95) 22 min. 27 (20) min.
Typical Result, As-welded 100% CO2 DC+ 420 (61) 500-510 (72-74) 29 33-71 (25-52)

DEPOSIT COMPOSITION

Classification Shielding Gas Polarity %B %C %Mn %P %S %Si Diffusible Hydrogen
mL/100g Weld Metal
E71T-1C-H8 Requirement 100% CO2 DC+ 0.12 max. 1.75 max. 0.03 max. 0.03 max. 0.90 max. 8.0 max.
E71T1-C1A0-CS1-H8 Requirement 100% CO2 DC+ 0.12 max. 1.75 max. 0.030 max. 0.030 max. 0.90 max. 8 max.
Typical Result 100% CO2 DC+ 0.0040 max. 0.08 0.13-0.15 0.014 max. 0.014 max. 0.45-0.47 4.2-5

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) 100% CO2 DC+ 19-25 (3/4-1) 5.1 (200) 21-25 130 2.0 (4.5) 1.7 (3.7) 82-88
0.045 in (1.1 mm) 100% CO2 DC+ 19-25 (3/4-1) 6.4 (250) 22-26 140 2.5 (5.6) 2.1 (4.7) 82-88
0.045 in (1.1 mm) 100% CO2 DC+ 19-25 (3/4-1) 7.6 (300) 23-28 165 3.0 (6.7) 2.6 (5.8) 82-88
0.045 in (1.1 mm) 100% CO2 DC+ 19-25 (3/4-1) 8.9 (350) 25-30 190 3.5 (7.8) 3.1 (6.8) 82-88
0.045 in (1.1 mm) 100% CO2 DC+ 19-25 (3/4-1) 10.2 (400) 26-31 205 4.1 (9.0) 3.5 (7.8) 82-88
0.045 in (1.1 mm) 100% CO2 DC+ 19-25 (3/4-1) 11.4 (450) 27-32 215 4.6 (10.1) 4.0 (8.8) 82-88
0.045 in (1.1 mm) 100% CO2 DC+ 19-25 (3/4-1) 12.7 (500) 28-33 225 5.1 (11.2) 4.4 (9.7) 82-88
1/16 in (1.6 mm) 100% CO2 DC+ 19-25 (3/4-1) 3.2 (125) 24-27 180 2.4 (5.3) 2.0 (4.3) 82-88
1/16 in (1.6 mm) 100% CO2 DC+ 19-25 (3/4-1) 3.8 (150) 25-28 205 2.9 (6.4) 2.6 (5.7) 82-88
1/16 in (1.6 mm) 100% CO2 DC+ 19-25 (3/4-1) 5.1 (200) 25-29 235 3.8 (8.4) 3.3 (7.3) 82-88
1/16 in (1.6 mm) 100% CO2 DC+ 19-25 (3/4-1) 6.4 (250) 26-30 260 4.7 (10.4) 4.1 (9.1) 82-88
1/16 in (1.6 mm) 100% CO2 DC+ 19-25 (3/4-1) 7.6 (300) 27-31 310 5.7 (12.5) 5.1 (11.0) 82-88
1/16 in (1.6 mm) 100% CO2 DC+ 19-25 (3/4-1) 10.2 (400) 31-34 390 7.7 (16.9) 6.8 (14.9) 82-88
1/16 in (1.6 mm) 100% CO2 DC+ 19-25 (3/4-1) 12.7 (500) 33-36 450 11.5 (25.4) 8.6 (18.9) 82-88

NOTES

Note
⁽¹⁾ To estimate ESO, subtract 1/4 in. (6.0 mm) from CTWD.