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UltraCore, 33 LB fiber spool

Diameters / Packaging

Diameters
 (4) 15 lb Plastic Spool
 (4) 15 lb Plastic Spool Buy America
 33 lb Spool
 33 lb Spool Buy America
 33 lb Spool Nuclear
 50 lb Spool
 50 lb Spool Buy America
 500 lb Accu-Trak® Drum
 500 lb Accu-Trak® Drum Buy America
0.045 in (1.1 mm) ED031885 ED037917 ED031663 ED035592 ED033950 ED031847 ED038178 ED032047
0.052 in (1.3 mm) ED031886 ED037918 ED031664 ED035591 ED031848 ED032048
1/16 in (1.6 mm) ED031887 ED036597 ED031665 ED035590 ED031849 ED038179 ED032049 ED038180

UltraCore® 71A85

Flux-Cored Gas-Shielded (FCAW-G) | ED035592

CLASSIFICATIONS:
E71T-9M-H8
E71T1-M21A2-CS1-H8

UltraCore® 71A85 is a premium flux-cored wire designed for welding with 75 - 85% Argon/balance CO2 shielding gas.

Diameter

Select Diameter

  • 0.045 in (1.1 mm)
  • 0.052 in (1.3 mm)
  • 1/16 in (1.6 mm)

Package

Select Package

  • (4) 15 lb Plastic Spool
  • (4) 15 lb Plastic Spool Buy America
  • 33 lb Spool
  • 33 lb Spool Buy America
  • 33 lb Spool Nuclear
  • 50 lb Spool
  • 50 lb Spool Buy America
  • 500 lb Accu-Trak® Drum
Buy Now

DETAILS

UltraCore® 71A85 is specifically optimized for use with high Argon mixed gas. With desirable arc characteristics and operability, UltraCore® 71A85 provides an excellent solution for shipbuilders, structural fabricators, and other industries looking for a great running E71T-1 with 75 - 85% Argon/balance CO2 shielding gas. This product is manufactured with steel made and melted in the U.S.A. It complies to Buy America (BA), Buy American (BAA), Build America, Buy America (BABA), and American Iron & Steel (AIS) standards.

Features

  • This product is manufactured with steel made and melted in the U.S.A. It complies to Buy America (BA), Buy American (BAA), Build America, Buy America (BABA), and American Iron & Steel (AIS) standards.
  • Fast freezing slag for out-of-position welding
  • Designed for welding with 75 - 85% Argon/balance CO2 shielding gas
  • Premium arc performance and bead appearance
  • ProTech® foil bag packaging
  • Meets AWS D1.8 seismic lot waiver requirements
  • Notes: AWS D1.8 structural steel seismic supplement test data can be found in the Lincoln Electric Certificate Center.

Disclaimers

Warning -

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov

Service Information

Documentation

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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-1M-H8, E71T-9M-H8
AWS AWS A5.36 E71T1-M21A2-CS1-H8
ABS ABS - Part 2 3YSA H10
CWB CSA W48 E491T1-M20A3-CS1-H8 (E491T-9M-H8), E491T1-M21A3-CS1-H8 (E491T-9M-H8)
DNV-GL DNV - 2.9 III YMS H10
LR LR - Chapter 11 3YS H10

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) 		Charpy V-Notch
J (ft-lbs) @ -30°C (-20°F)
E71T-1M-H8 Requirement 75-80% Ar, balance CO2 DC+ 400 (58) min. 480-660 (70-95) 22 min. 27 (20) min.
E71T-9M-H8 Requirement 75-80% Ar, balance CO2 DC+ 400 (58) min. 480-660 (70-95) 22 min. 27 (20) min.
E71T1-M21A2-CS1-H8 Requirement M21-ArC DC+ 400 (58) min. 480-660 (70-95) 22 min. 27 (20) min.
Typical Result, As-welded 75% Ar, 25% CO2 DC+ 500 (73) 570-650 (83-94) 27 94-125 (69-92) 28-165 (21-122)

DEPOSIT COMPOSITION

Classification Shielding Gas Polarity %B %C %Mn %P %S %Si Diffusible Hydrogen
mL/100g Weld Metal
E71T-1M-H8 Requirement 75-80% Ar, balance CO2 DC+ 0.12 max. 1.75 max. 0.03 max. 0.03 max. 0.90 max. 8.0 max.
E71T-9M-H8 Requirement 75-80% Ar, balance CO2 DC+ 0.12 max. 1.75 max. 0.03 max. 0.03 max. 0.90 max. 8.0 max.
E71T1-M21A2-CS1-H8 Requirement M21-ArC DC+ 0.12 max. 1.75 max. 0.030 max. 0.030 max. 0.90 max. 8 max.
Typical Result 75% Ar, 25% CO2 DC+ 0.0051-0.007 0.03-0.06 1.35-1.63 0.015 max. 0.011 max. 0.46-0.63 2.5-8

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) 75-85% Ar / balance CO2 DC+ 25 (1) 4.4 (175) 21-26 125 1.8 (4.0) 1.6 (3.5) 86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 6.4 (250) 22-27 150 2.6 (5.7) 2.3 (5.0) 86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 7.6 (300) 23-28 165 3.1 (6.8) 2.7 (6.0) 86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 8.9 (350) 23-29 190 3.6 (8.0) 3.2 (7.0) 86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 10.2 (400) 25-30 205 4.1 (9.1) 3.6 (8.0) 86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 11.4 (450) 26-31 225 4.7 (10.3) 4.1 (9.0) 86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 12.7 (500) 27-32 245 5.2 (11.4) 4.5 (10.0) 86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 14.0 (550) 28-33 265 5.7 (12.5) 5.0 (10.9) 86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 15.2 (600) 28-34 280 6.2 (13.7) 5.4 (11.9) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 3.8 (150) 21-26 150 2.0 (4.5) 1.8 (3.9) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 5.1 (200) 21-27 165 2.7 (6.0) 2.4 (5.2) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 6.4 (250) 22-27 190 3.4 (7.5) 2.9 (6.5) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 7.6 (300) 23-28 215 4.1 (9.0) 3.5 (7.8) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 8.9 (350) 24-29 235 4.7 (10.5) 4.1 (9.1) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 9.5 (375) 25-30 255 5.1 (11.2) 4.4 (9.8) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 10.8 (425) 26-31 275 5.8 (12.7) 5.0 (11.1) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 12.1 (475) 27-32 295 6.4 (14.2) 5.6 (12.4) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 12.7 (500) 27-33 315 6.8 (15.0) 5.9 (13.0) 86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 3.2 (125) 20-25 185 2.4 (5.3) 2.1 (4.6) 86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 4.4 (175) 21-26 215 3.3 (7.4) 2.9 (6.4) 86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 5.1 (200) 22-27 235 3.8 (8.4) 3.3 (7.3) 86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 5.7 (225) 23-28 265 4.3 (9.5) 3.7 (8.2) 86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 6.4 (250) 24-29 285 4.8 (10.5) 4.2 (9.2) 86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 7.6 (300) 25-30 315 5.7 (12.6) 5.0 (11.0) 86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 8.3 (325) 26-31 335 6.2 (13.7) 5.4 (11.9) 86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 8.9 (350) 27-32 365 6.7 (14.7) 5.8 (12.8) 86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 10.2 (400) 28-33 385 7.6 (16.8) 6.6 (14.6) 86-88

NOTES

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