Menu Close
Innershield Family

Diameters / Packaging

Diameters
 (4) 14 lb Coil
5/64 in (2.0 mm) ED023366

Innershield® NR®-208-H

Flux-Cored Self-Shielded (FCAW-S)

CLASSIFICATIONS:
E91T8-G-H8
E91T8-AG-G-H8

Innershield® NR®-208-H from Lincoln Electric is designed to create high strength weld deposits with yield strength test results exceeding minimum AWS requirements.

Diameter

Select Diameter

  • 5/64 in (2.0 mm)

Package

Select Package

  • (4) 14 lb Coil

DETAILS

Designed to create high strength weld deposits with yield strength test results exceeding minimum AWS requirements. Recommended for API Pipe Grade X80.

Features

  • Designed to create high strength weld deposits
  • Recommended for API grade X80
  • High deposition rates

Typical Applications

  • Standard cross-country pipelines
  • Arctic grade pipe up to undermatched X70

Welding Positions

  • All except vertical up

Shielding Gas

  • N/A

Service Information

Documentation

You May Also Need

K126 Classic 350A FCAW-SS

K126® Classic® Innershield® 350A FCAW-SS Welding Gun 15 ft 062-332

K126-2
Gun Receiver Bushing

Gun Receiver Bushing for Lincoln Electric® Guns

K1500-1
Drive Roll and Guide Tube Kit

Drive roll kit (2R) 2.0 mm

KP1697-5/64
Innershield contact tip, .072 severe duty

Innershield® Contact Tip - Severe Duty, 2mm, 7.9mm long, 18 thread (10/pak)

KP2100-4B1
View All

BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS Search page

CONFORMANCE

CONFORMANCES SPECIFICATION CLASSIFICATION
AWS AWS A5.29 E91T8-G-H8
AWS AWS A5.36 E91T8-AG-G-H8

MECHANICAL PROPERTIES

Classification Polarity Yield Strength @ 0.2% Offset
MPa (ksi) 		Tensile Strength
MPa (ksi) 		Elongation
% 		Charpy V-Notch
J (ft-lbs) @ -20°C (0°F)
E91T8-G-H8 Requirement DC- 540 (78) min. 620-760 (90-110) 17 min.
Typical Result, As-welded DC- 590 (85) 660 (96) 26 115-123 (85-91)

DEPOSIT COMPOSITION

Classification Polarity %Al %C %Cr %Mn %Mo %Ni %P %S %Si Diffusible Hydrogen
mL/100g Weld Metal
E91T8-G-H8 Requirement DC- 1.8 max. 0.30 min. * 0.50 min. * 0.20 min. * 0.50 min. * 0.030 max. 0.030 max. 1.00 max. 8.0 max.
Typical Result DC- 1.0 0.05 0.04 2.18 0.02 0.78 0.010 0.001 0.26 4.7

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- 25 (1) 1.7 (70) 16-17 195 1.8 (4.0) 1.4 (3.2) 81
5/64 in (2.0 mm) DC- 25 (1) 2.0 (80) 17-18 220 2.1 (4.6) 1.7 (3.9) 84
5/64 in (2.0 mm) DC- 25 (1) 2.2 (90) 18-19 235 2.5 (5.4) 2.0 (4.5) 84
5/64 in (2.0 mm) DC- 25 (1) 2.7 (110) 19-20 270 2.9 (6.5) 2.4 (5.5) 85
5/64 in (2.0 mm) DC- 25 (1) 3.3 (130) 19-20 295 3.5 (7.6) 2.9 (6.5) 85

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.