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UltraCore, 33 LB fiber spool

Diameters / Packaging

Diameters
 (4) 15 lb Plastic Spool
 33 lb Spool
 50 lb Spool
 500 lb Accu-Trak® Drum
0.045 in (1.1 mm) ED031882 ED031669 ED031844
0.052 in (1.3 mm) ED031670 ED031845
1/16 in (1.6 mm) ED031671 ED031846 ED032046

UltraCore® 71A75 Dual

Flux-Cored Gas-Shielded (FCAW-G) | ED031671

AWS:
E71T-9C-H8
E71T-9M-H8
E71T1-C1A2-CS1-H8
E71T1-M21A2-CS1-H8

L'UltraCore® 71A75 Dual de Lincoln Electric est un fil à usage général qui vous donne la flexibilité d'utiliser du CO2 exclusivement ou un mélange de 75 % d’argon/25 % de CO2.

Diamètre

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

Paquet

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  • 33 lb Spool
  • 50 lb Spool
  • 500 lb Accu-Trak® Drum
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Détails

Un fil à usage général qui vous donne la flexibilité d'utiliser du CO2 pur ou du gaz 75% argon/25 % CO2. Il offre un arc stable, de faibles éclaboussures et une apparence de cordon lisse pour les applications de fabrication générales.

Traits

  • Laitier à congélation rapide pour un soudage hors position
  • Conçu pour le soudage avec un gaz de protection 100 % CO2 ou 75 % d’argon/25 % de CO2
  • Performances de l'arc et aspect du cordon de qualité supérieure
  • Conditionnement en sachet en aluminium ProTech®
  • Disponible pour se conformer aux dispositions Buy America. Choisissez un produit Buy America MTS dans la liste des types disponibles ou contactez un représentant Lincoln Electric

Disclaimers

Warning -

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov

Des informations de service

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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-1C-H8, E71T-1M-H8, E71T-9C-H8, E71T-9M-H8
AWS AWS A5.36 E71T1-C1A2-CS1-H8, E71T1-M21A2-CS1-H8
CWB CSA W48 E491T1-C1A3-CS1-H8 (E491T-9-H8), E491T1-GA3-CS1-H8 (E491T-9M-H8), E491T1-M21A3-CS1-H8 (E491T-9M-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) 		Charpy V-Notch
J (ft-lbs) @ -30°C (-20°F)
E71T-1C-H8 Requirement 100% CO2 DC+ 400 (58) min. 480-660 (70-95) 22 min. 27 (20) min.
E71T-1M-H8 Requirement 75-80% Ar, balance CO2 DC+ 400 (58) min. 480-660 (70-95) 22 min. 27 (20) min.
E71T-9C-H8 Requirement 100% 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-C1A2-CS1-H8 Requirement 100% 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 100% CO2 DC+ 510 (74) 560-640 (81-92) 23 34-133 (25-98) 28-123 (21-91)
Typical Result, As-welded 75% Ar, 25% CO2 DC+ 530 (77) 580-640 (84-92) 23 31-96 (23-71) 36-119 (26-88)

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.
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-9C-H8 Requirement 100% 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-C1A2-CS1-H8 Requirement 100% CO2 DC+ 0.12 max. 1.75 max. 0.030 max. 0.030 max. 0.90 max. 8 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 100% CO2 DC+ 0.0037-0.006 0.03-0.05 1.17-1.45 0.020 max. 0.011 0.40-0.52 3-6.2
Typical Result 75% Ar, 25% CO2 DC+ 0.0041-0.006 0.03-0.05 1.35-1.60 0.020 max. 0.010 0.51-0.62 4-7.1

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% Ar / 25% CO2 DC+ 25 (1) 4.4 (175) 20-25 135 1.8 (4.0) 1.6 (3.5) 86-88
0.045 in (1.1 mm) 75% Ar / 25% CO2 DC+ 25 (1) 6.4 (250) 21-26 150 2.6 (5.7) 2.3 (5.0) 86-88
0.045 in (1.1 mm) 75% Ar / 25% CO2 DC+ 25 (1) 7.6 (300) 22-27 165 3.1 (6.8) 2.7 (6.0) 86-88
0.045 in (1.1 mm) 75% Ar / 25% CO2 DC+ 25 (1) 8.9 (350) 23-28 190 3.6 (8.0) 3.2 (7.0) 86-88
0.045 in (1.1 mm) 75% Ar / 25% CO2 DC+ 25 (1) 10.2 (400) 24-29 205 4.1 (9.1) 3.6 (8.0) 86-88
0.045 in (1.1 mm) 75% Ar / 25% CO2 DC+ 25 (1) 11.4 (450) 25-30 225 4.7 (10.3) 4.1 (9.0) 86-88
0.045 in (1.1 mm) 75% Ar / 25% CO2 DC+ 25 (1) 12.7 (500) 26-31 245 5.2 (11.4) 4.5 (10.0) 86-88
0.045 in (1.1 mm) 75% Ar / 25% CO2 DC+ 25 (1) 14.0 (550) 27-32 265 5.7 (12.5) 5.0 (10.9) 86-88
0.045 in (1.1 mm) 75% Ar / 25% CO2 DC+ 25 (1) 15.2 (600) 27-33 285 6.2 (13.7) 5.4 (11.9) 86-88
0.052 in (1.3 mm) 75% Ar / 25% CO2 DC+ 25 (1) 3.8 (150) 20-25 155 2.0 (4.5) 1.8 (3.9) 86-88
0.052 in (1.3 mm) 75% Ar / 25% CO2 DC+ 25 (1) 5.1 (200) 21-26 165 2.7 (6.0) 2.4 (5.2) 86-88
0.052 in (1.3 mm) 75% Ar / 25% 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% Ar / 25% 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% Ar / 25% 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% Ar / 25% 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% Ar / 25% CO2 DC+ 25 (1) 10.8 (425) 27-31 275 5.8 (12.7) 5.0 (11.1) 86-88
0.052 in (1.3 mm) 75% Ar / 25% CO2 DC+ 25 (1) 12.1 (475) 28-33 295 6.4 (14.2) 5.6 (12.4) 86-88
0.052 in (1.3 mm) 75% Ar / 25% CO2 DC+ 25 (1) 12.7 (500) 29-35 325 6.8 (15.0) 5.9 (13.0) 86-88
1/16 in (1.6 mm) 75% Ar / 25% CO2 DC+ 25 (1) 3.2 (125) 20-25 195 2.4 (5.3) 2.1 (4.6) 86-88
1/16 in (1.6 mm) 75% Ar / 25% 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% Ar / 25% 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% Ar / 25% 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% Ar / 25% 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% Ar / 25% CO2 DC+ 25 (1) 7.6 (300) 25-31 315 5.7 (12.6) 5.0 (11.0) 86-88
1/16 in (1.6 mm) 75% Ar / 25% CO2 DC+ 25 (1) 8.3 (325) 25-32 335 6.2 (13.7) 5.4 (11.9) 86-88
1/16 in (1.6 mm) 75% Ar / 25% CO2 DC+ 25 (1) 8.9 (350) 26-33 365 6.7 (14.7) 5.8 (12.8) 86-88
1/16 in (1.6 mm) 75% Ar / 25% CO2 DC+ 25 (1) 10.2 (400) 28-35 405 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.