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Lincoln Electric  |  SKU: ED012732

Lincoln ED012732 Innershield NS-3M Flux-Cored FCAW-S Welding Wire, 0.120 in, 50 lb Coil

$371.50
Innershield® NS-3M from Lincoln Electric is designed for very high deposition rates and increased resistance to hydrogen cracking and porosity on steel containing sulfur or contaminates.
AWS / Classification: E70T-4, E70T4-AZ-CS3

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DETAILS

Lincoln ED012732 Innershield NS-3M Flux-Cored FCAW-S Welding Wire, 0.120 in, 50 lb Coil

Designed for very high deposition rates and increased resistance to hydrogen cracking and porosity on steel containing sulfur or contaminates. Recommended for single or multiple pass welding on carbon steel and some low alloy steels in applications without impact strength requirements.

Features

• Very high deposition rates
• Increased resistance to hydrogen cracking and porosity
• Soft, low penetrating arc for minimal base material admixture

Lincoln ED012732 Innershield NS-3M Flux-Cored FCAW-S Welding Wire, 0.120 in, 50 lb Coil

Designed for very high deposition rates and increased resistance to hydrogen cracking and porosity on steel containing sulfur or contaminates. Recommended for single or multiple pass welding on carbon steel and some low alloy steels in applications without impact strength requirements.

Features

• Very high deposition rates
• Increased resistance to hydrogen cracking and porosity
• Soft, low penetrating arc for minimal base material admixture

Includes
What's Included
  • (1) 50 lb Coil

Specifications
CONFORMANCE
CONFORMANCES SPECIFICATION CLASSIFICATION
AWS AWS A5.20 E70T-4
AWS AWS A5.36 E70T4-AZ-CS3
CWB CSA W48 E490T4-AZ-CS3-H16 (E492T-4-H16)
DB ISO 17632-A T 38 Z V N 3
MECHANICAL PROPERTIES
Classification Polarity Yield Strength @ 0.2% Offset, MPa (ksi) Tensile Strength, MPa (ksi) Elongation, %
E70T-4 Requirement DC+ 400 (58) min. 480-660 (70-95) 22 min.
Typical Result, As-welded DC+ 410 (59) 570-640 (82-93) 23
DEPOSIT COMPOSITION
Classification Polarity %Al %C %Mn %P %S %Si
E70T-4 Requirement DC+ 0.30 max. 1.75 max. 0.03 max. 0.03 max. 0.60 max.
Typical Result DC+ 1.3-1.5 0.20-0.27 0.35-0.45 0.011 0.004 0.26-0.30
TYPICAL OPERATING PROCEDURES
Diameter Polarity CTWD, mm (in.) 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, %
5/64 in (2.0 mm) DC+ 54 (2 1/4) 5.1 (200) 29-31 280 5.5 (12.2) 4.6 (10.1) 83
5/64 in (2.0 mm) DC+ 54 (2 1/4) 6.1 (240) 30-32 315 6.7 (14.8) 5.5 (12.1) 82
5/64 in (2.0 mm) DC+ 54 (2 1/4) 6.6 (260) 30-32 330 7.3 (16.0) 6.0 (13.2) 83
5/64 in (2.0 mm) DC+ 54 (2 1/4) 7.6 (300) 31-33 350 8.4 (18.6) 6.9 (15.2) 82
3/32 in (2.4 mm) DC+ 76 (3) 2.8 (110) 28-30 250 4.6 (10.1) 3.7 (8.2) 81
3/32 in (2.4 mm) DC+ 76 (3) 3.8 (150) 29-31 300 6.4 (14.0) 5.3 (11.7) 84
3/32 in (2.4 mm) DC+ 76 (3) 4.7 (185) 30-32 350 7.9 (17.4) 6.6 (14.6) 84
3/32 in (2.4 mm) DC+ 76 (3) 5.8 (230) 31-33 400 9.8 (21.6) 8.3 (18.3) 85
3/32 in (2.4 mm) DC+ 76 (3) 7.0 (275) 32-34 450 11.8 (26.0) 10.0 (22.0) 85
0.120 in (3.0 mm) DC+ Electrical Stickout: 2 - 3/4 in (70 mm) 76 (3) 3.5 (140) 28-30 380 9.0 (19.8) 7.0 (15.5) 78
0.120 in (3.0 mm) DC+ Electrical Stickout: 2 - 3/4 in (70 mm) 76 (3) 4.4 (175) 29-31 450 11.2 (24.6) 9.1 (20.0) 81
0.120 in (3.0 mm) DC+ Electrical Stickout: 2 - 3/4 in (70 mm) 76 (3) 5.1 (200) 30-32 500 12.7 (28.0) 10.5 (23.2) 83
0.120 in (3.0 mm) DC+ Electrical Stickout: 2 - 3/4 in (70 mm) 76 (3) 7.6 (225) 31-33 550 14.2 (31.4) 11.9 (26.2) 83
0.120 in (3.0 mm) DC+ Electrical Stickout: 3 - 3/4 in (95 mm) 102 (4) 5.3 (210) 35-37 450 13.2 (29.0) 11.3 (25.0) 86
0.120 in (3.0 mm) DC+ Electrical Stickout: 3 - 3/4 in (95 mm) 102 (4) 6.4 (250) 36-38 500 15.6 (34.5) 13.2 (29.0) 84
0.120 in (3.0 mm) DC+ Electrical Stickout: 3 - 3/4 in (95 mm) 102 (4) 7.6 (300) 37-39 550 18.8 (41.5) 15.4 (34.0) 82
0.120 in (3.0 mm) DC+ Electrical Stickout: 3 - 3/4 in (95 mm) 102 (4) 9.0 (355) 38-40 600 22.2 (49.0) 18.0 (39.5) 81
LECO Diameter 0.120 in (3.0 mm)
LECO Package 50 lb Coil
Diameter (in) 0.120

Reviews

Lincoln ED012732 Innershield NS-3M Flux-Cored FCAW-S Welding Wire, 0.120 in, 50 lb Coil

Designed for very high deposition rates and increased resistance to hydrogen cracking and porosity on steel containing sulfur or contaminates. Recommended for single or multiple pass welding on carbon steel and some low alloy steels in applications without impact strength requirements.

Features

• Very high deposition rates
• Increased resistance to hydrogen cracking and porosity
• Soft, low penetrating arc for minimal base material admixture

Lincoln ED012732 Innershield NS-3M Flux-Cored FCAW-S Welding Wire, 0.120 in, 50 lb Coil

Designed for very high deposition rates and increased resistance to hydrogen cracking and porosity on steel containing sulfur or contaminates. Recommended for single or multiple pass welding on carbon steel and some low alloy steels in applications without impact strength requirements.

Features

• Very high deposition rates
• Increased resistance to hydrogen cracking and porosity
• Soft, low penetrating arc for minimal base material admixture

Questions & Answers
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Popular Questions
5 months ago
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5 months ago
Yes, the Square Wave TIG 200 includes a Pulse feature that helps provide a rhythm for filler metal deposition, which aids in improving welding quality and speed, making it ideal for both beginners and experienced welders.
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5 months ago
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5 months ago
The Square Wave TIG 200 can be plugged into a standard 120V circuit or a 230V circuit for maximum output. This dual voltage capability ensures flexibility and convenience for users, allowing them to work in different settings and achieve optimal performance.
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5 months ago
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5 months ago
AC Frequency Control in the Square Wave TIG 200 allows users to adjust for a wider or tighter welding bead. This feature gives users the ability to customize their welding output, enhancing precision and control over the welding process.
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5 months ago
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5 months ago
The machine has a user-friendly interface that makes setup straightforward. This ease of use allows users to quickly get started with their projects, minimizing downtime and maximizing productivity with the Square Wave TIG 200.
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5 months ago
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5 months ago
Yes, the Square Wave TIG 200 provides smooth and stable AC TIG welding on aluminum, which is valuable for users who need to work with aluminum, offering the ability to create clean and precise welds.
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5 months ago
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5 months ago
The weight of the TIG 200 is 46 lbs (21 kg). This lightweight design makes it highly portable, allowing users to easily transport it to various locations, enhancing convenience and usability for hobbyists and small fabricators.
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5 months ago
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5 months ago
The Square Wave TIG 200 supports both TIG and stick welding. This versatility allows users to choose the best welding method for their project, whether they need precision and bead appearance with TIG or the robustness of stick welding for outdoor or thicker materials.
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5 months ago
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5 months ago
Yes, the Square Wave TIG 200 performs DC TIG welding on steel, stainless steel, and chrome-moly. This capability is essential for users working with various types of steel, offering flexibility and reliability in welding different materials.
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5 months ago
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5 months ago
AC Balance in the Square Wave TIG 200 can be adjusted to provide more cleaning action on dirty aluminum or to maximize penetration on thick materials. This feature is crucial for ensuring high-quality welds in varying conditions and material thicknesses.
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Lincoln ED012732 Innershield NS-3M Flux-Cored FCAW-S Welding Wire, 0.120 in, 50 lb Coil - WeldingMart.com
Lincoln Electric

Lincoln ED012732 Innershield NS-3M Flux-Cored FCAW-S Welding Wire, 0.120 in, 50 lb Coil

$371.50

Lincoln ED012732 Innershield NS-3M Flux-Cored FCAW-S Welding Wire, 0.120 in, 50 lb Coil

Designed for very high deposition rates and increased resistance to hydrogen cracking and porosity on steel containing sulfur or contaminates. Recommended for single or multiple pass welding on carbon steel and some low alloy steels in applications without impact strength requirements.

Features

• Very high deposition rates
• Increased resistance to hydrogen cracking and porosity
• Soft, low penetrating arc for minimal base material admixture

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