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Lincoln ED031968 Pipeliner NR-208-XP Flux-Cored (FCAW-S) Welding Wire, 5/64 in, (4) 14 lb Coil

SKU: ED031968
$639.99 $691.04

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Pipeliner® NR®-208-XP from Lincoln Electric has been micro-alloyed to be capable of exceeding impact values of 68 J (50 ft·lbf) @ -29°C (-20°F).
AWS / Classification: E81T8-G, E81T8-A4-K12
Overview
Lincoln ED031968 Pipeliner NR-208-XP Flux-Cored (FCAW-S) Wire, 5/64 in, (4) 14 lb Coil
Has been micro-alloyed to be capable of exceeding impact values of 68 J (50 ft·lbf) @ -29°C (-20°F). It is recommended for hot, fill and cap pass welding of up to X80 grade pipe.

Features

• Vertical down hot, fill and cap pass welding of up to X80 grade pipe
• Capable of producing weld deposits with impact toughnesss exceeding 122 J (90 ft&middotlbf) at -40&degC (-40&degF)
• ProTech hermetically sealed packaging
•
Specifications
FeatureValue
CONFORMANCES SPECIFICATIONCLASSIFICATION
AWS AWS A5.29E81T8-G
AWS AWS A5.36E81T8-A4-K12
Classification PolarityYield Strength @ 0.2% Offset, MPa (ksi)Tensile Strength, MPa (ksi)Elongation, %Charpy V-Notch, J (ft-lbs) @ -30°C (-20°F)Charpy V-Notch, J (ft-lbs) @ -40°C (-40°F)Hardness Rockwell B
E81T8-G Requirement DC-470 (68) min.550-690 (80-100)19 min.Info. Only
E81T8-A4-K12 Requirement DC-470 (68) min.550-690 (80-100)19 min.27 (20) min.Info. Only
Typical Result, As-welded DC-490-560 (70-81)550-630 (80-91)20-2952-301 (38-222)94-167 (69-123)92
Typical Result, As-welded DC+520-540 (76-78)590-610 (86-88)20-2694-235 (69-174)
Classification Polarity%Al%B%C%Cr%Cu%Mn%Mo%Ni%P%S%Si%V
E81T8-G Requirement DC-1.8 max.Info. Only0.30 min. *0.50 min. *0.20 min. *0.50 min. *0.030 max.0.030 max.1.00 max.0.10 min. *
E81T8-A4-K12 Requirement DC-1.8 max.0.15 max.0.20 max.1.50 - 2.750.50 max.0.75 - 2.000.030 max.0.030 max.0.80 max.0.05 max.
Typical Result DC-0.7-1.20.0014 max.0.01-0.030.04-0.070.04-0.072.21-2.560.02 max.1.04-1.220.006-0.0150.003 max.0.12-0.150.003 max.
Typical Result DC+1.0-1.20.001 max.0.01-0.020.05-0.062.27-2.460.01-0.021.12-1.150.008-0.0100.003 max.0.12-0.140.003 max.
Diameter PolarityCTWD, mm (in.)⁽¹⁾Wire Feed Speed, m/min (in/min)Voltage, voltsApprox. Current, ampsMelt-off Rate, kg/hr (lb/hr)Deposition Rate, kg/hr (lb/hr)Efficiency, %
1.7mm (0.068 in) DC-19 (3/4)1.7-3.8 (70-150)16-22165-2501.4-3.1 (3.1-6.8)1.1-2.5 (2.5-5.5)78-81
2.0 mm (5/64 in) DC-19 (3/4)1.7-3.3 (70-130)17-20195-2951.8-3.5 (4.0-7.6)1.5-2.9 (3.3-6.4)82-83
Note
* To meet the requirements of a "G" classification, the chemical composition of the weld deposit must meet the minimum requirement for one or more of these elements.
⁽¹⁾ For electrical stickout (ESO) subtract 6.4 mm (1/4 in) from contact tip to work distance (CTWD).
LECO Diameter 2.0 mm (5/64 in)
LECO Package (4) 14 lb Coil
Diameter (in) 5/64
Includes
  • (4) 14 lb Coil
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