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25lb plastic spool Innershield NR-305

Diámetros / Embalaje

Diámetros
mm 		33 lb Spool
0.045 in (1.1 mm) ED032217
1/16 in (1.6 mm) ED032216

UltraCore® 81Ni2A75-H

Soldadura con Núcleo de Fundente Protegido con Gas (FCAW-G) | ED032217

CLASIFICACIONES:
E81T1-Ni2M-JH4
E81T1-M21A6-Ni2-H4

UltraCore® 81Ni2A75-H Capaz de producir depósitos de soldadura con resistencia al impacto que excede de 41 a 89 J (30 - 66 ft•lbf) a -51 °C (-60 °F)

Diámetro

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

Paquete

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  • 33 lb Spool

Detalles

For high strength, low alloy applications where productivity and consistency are a must in 75% Argon/25% CO2 applications. The mixed shielding gas stabilizes arc characteristics, reduces spatter levels, and washes out of the weld bead for a flat appearance.

Características

  • Capable of producing weld deposits with impact toughness exceeding 88 - 123 J (65 - 91 ft·lbf) at -40°C (-40°F)
  • Designed for welding with 75-85% Argon/Balance CO2 shielding gas
  • Premium arc performance and bead appearance
  • Meets AWS D1.8 seismic lot waiver requirements
  • ProTech® foil bag packaging
  • Notes: AWS D1.8 structural steel seismic supplement test data can be found at the Lincoln Electric Certificate Center.

Servicio de información

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CONFORMANCE

CONFORMANCES SPECIFICATION CLASSIFICATION
AWS AWS A5.29 E81T1-Ni2M-JH4
AWS AWS A5.36 E81T1-M21A6-Ni2-H4
ABS ABS - Part 2 3YSA H5
CWB CSA W48 E551T1-M21A5-Ni2-H4 (E551T1-Ni2M-JH4)
DNV-GL DNV - 2.9 III Y40MS H5
LR LR - Chapter 11 3YS H5

MECHANICAL PROPERTIES

Classification Shielding Gas Polarity Yield Strength @ 0.2% Offset
MPa (ksi) 		Tensile Strength
MPa (ksi) 		Elongation
% 		Charpy V-Notch
J (ft-lbs) @ -40°C (-40°F) 		Charpy V-Notch
J (ft-lbs) @ -50°C (-60°F) 		Charpy V-Notch
J (ft-lbs) @ -60°C (-75°F)
E81T1-Ni2M-JH4 Requirement 75-80% Ar, balance CO2 DC+ 470 (68) min. 550-690 (80-100) 19 min. 27 (20) min.
E81T1-M21A6-Ni2-H4 Requirement M21-ArC DC+ 470 (68) min. 550-690 (80-100) 19 min. 27 (20) min.
Typical Result, As-welded 75% Ar, 25% CO2 DC+ 540 (78) 590-680 (85-98) 22 88-125 (65-92) 31-117 (23-87) 33-42 (24-31)

DEPOSIT COMPOSITION

Classification Shielding Gas Polarity %B %C %Mn %Ni %P %S %Si Diffusible Hydrogen
mL/100g Weld Metal
E81T1-Ni2M-JH4 Requirement 75-80% Ar, balance CO2 DC+ 0.12 max. 1.50 max. 1.75 - 2.75 0.030 max. 0.030 max. 0.80 max. 4.0 max.
E81T1-M21A6-Ni2-H4 Requirement M21-ArC DC+ 0.12 max. 1.50 max. 1.75 - 2.75 0.030 max. 0.030 max. 0.80 max. 4 max.
Typical Result 75% Ar, 25% CO2 DC+ 0.004-0.0061 0.04-0.05 0.91-1.06 2.00-2.34 0.014 max. 0.010 max. 0.25-0.33 1.3-4

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) 21-26 140 1.8 (4.0) 1.6 (3.5) 86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 5.1 (200) 22-27 150 2.1 (4.6) 1.8 (4.0) 86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 6.4 (250) 22-27 165 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) 23-28 190 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) 24-29 205 3.6 (8.0) 3.2 (7.0) 86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 9.5 (375) 24-29 225 3.9 (8.6) 3.4 (7.5) 86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 10.8 (425) 25-30 245 4.4 (9.7) 3.8 (8.5) 86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 12.1 (475) 26-31 265 4.9 (10.8) 4.3 (9.5) 86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 12.7 (500) 27-32 275 5.2 (11.4) 4.5 (10.0) 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) 4.7 (185) 22-27 165 2.5 (5.5) 2.2 (4.8) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 5.7 (225) 22-27 190 3.1 (6.7) 2.7 (5.9) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 6.4 (250) 23-28 215 3.4 (7.5) 2.9 (6.5) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 7.0 (275) 23-28 235 3.7 (8.2) 3.2 (7.2) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 7.6 (300) 24-29 255 4.1 (9.0) 3.5 (7.8) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 8.5 (335) 24-30 275 4.5 (10.0) 4.0 (8.7) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 9.5 (375) 25-31 295 5.1 (11.2) 4.4 (9.8) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 10.2 (400) 25-32 310 5.4 (12.0) 4.7 (10.4) 86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 3.8 (150) 21-27 200 2.9 (6.3) 2.5 (5.5) 86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 4.4 (175) 21-28 210 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) 22-29 235 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) 23-30 265 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) 24-31 285 4.8 (10.5) 4.2 (9.2) 86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 7.0 (275) 24-32 315 5.3 (11.6) 4.6 (10.1) 86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 8.3 (325) 24-32 335 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) 25-33 365 6.7 (14.7) 5.8 (12.8) 86-88

NOTES

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