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Pipeliner

Diameters / Packaging

Diameters
 6.4 KG COIL
5/64 in (2.0 mm) ED032890

Pipeliner® NR®-208-P

Flux-Cored Self-Shielded (FCAW-S) | ED032890

CLASSIFICATIONS:
E81T8-G

Pipeliner® NR®-208-P from Lincoln Electric is recommended for hot, fill and cap pass welding of up to X80 grade pipe.

Diameter

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  • 5/64 in (2.0 mm)

Package

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  • 6.4 KG COIL

DETAILS

Has the portability of stick electrode and the productivity of wire. It is capable of producing impact values of 27 J (20 ft·lbf) @ -29°C (-20°F). 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
  • Designed to meet 27 J (20 ft-lbf) @ 0°C (32°F) in pipe applications
  • ProTech® hermetically sealed packaging
  • Designed to accommodate applications requiring Nickel content of 1% max
  • Excellent operator appeal for pipe applications

Service Information

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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 A5.29 E81T8-G-H8
AWS AWS A5.36 E81T8-A2-K11-H8
AllByProd NACE NACE Applications

MECHANICAL PROPERTIES

Classification Polarity Yield Strength @ 0.2% Offset
MPa (ksi) 		Tensile Strength
MPa (ksi) 		Elongation
% 		Charpy V-Notch
J (ft-lbs) @ -30°C (-20°F)
E81T8-G-H8 Requirement DC- 470 (68) min. 550-690 (80-100) 19 min.
E81T8-A2-K11-H8 Requirement DC- 470 (68) min. 550-690 (80-100) 19 min. 27 (20) min.
Typical Result, As-welded DC- 510 (74) 600 (87) 29 132-185 (98-136)

DEPOSIT COMPOSITION

Classification Polarity %Al %C %Cr %Mn %Mo %Ni %P %S %Si %V Diffusible Hydrogen
mL/100g Weld Metal
E81T8-G-H8 Requirement DC- 1.8 max. Info. Only 0.30 min. * 0.50 min. * 0.20 min. * 0.50 min. * 0.030 max. 0.030 max. 1.00 max. 0.10 min. * 8.0 max.
E81T8-A2-K11-H8 Requirement DC- 1.8 max. 0.15 max. 0.20 max. 1.00 - 2.50 0.50 max. 0.40 - 1.00 0.030 max. 0.030 max. 0.80 max. 0.05 max. 8 max.
Typical Result DC- 1.1 0.04 0.07 1.87 0.01 0.86 0.009 0.00 max. 0.26 0.005 max. 4.3

TYPICAL OPERATING PROCEDURES

Diameter 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
%
2.0 mm (5/64 in) DC- 19 (3/4) 1.7-3.3 (70-130) 18-21 210-305 1.8-3.5 (4.0-7.6) 1.5-2.9 (3.3-6.4) 82-83

NOTES

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).