Innershield/Outershield/Submerged Arc Wire

Diámetros / Embalaje

Diámetros
mm
25 lb Spool
50 lb Coil
500 lb Accu-Trak® Drum
0.045 in (1.1 mm) EDS01702 ED028123
0.068 in (1.7 mm) ED012186

Innershield® NR®-152

Soldadura Tubular Autoprotegida con Núcleo de Fundente (FCAW-S) | ED012186

CLASIFICACIONES:
E71T-14
E71T14S

Innershield NR 152 diseñado para soldadura de alta velocidad, especialmente de aceros revestidos, resistente a la porosidad e ideal para aplicaciones robóticas.

Detalles

Designed for high speed welding of specialty coated steels. Recommended for single pass welding on material thicknesses from 0.8 to 4.8 mm (0.030 to 3/16 in).

Características

  • Designed for high speed welding of specially coated steels
  • Soft, consistent arc
  • Porosity resistant
  • Excellent overlapping capabilities
  • Ideal for robotic applications
  • Warning: NR-5 is NOT recommended for welding multiple passes.
  • Notes: The preferred drag angle is 15°, however, NR-152 is capable of welding at zero drag angle, facilitating easy fixturing in automatic applications.

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CONFORMANCE

CONFORMANCES SPECIFICATION CLASSIFICATION
AWS AWS A5.20 E71T-14
AWS AWS A5.36 E71T14S

MECHANICAL PROPERTIES

Classification Polarity Transverse Tensile Strength
MPa (ksi)
Longitudinal Face Bend
E71T-14 Requirement DC- 480 (70) min. No opening in excess of 1/8 inch
E71T14S Requirement DC- 480 (70) min. No opening in excess of 1/8 inch
Typical Result, As-welded DC- 530-570 (76-83) Passed

DEPOSIT COMPOSITION

Classification %Al %C %Mn %P %S %Si
Typical Result 2.0-3.9 0.34 1.13 0.016 0.003 0.27

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
%
1/16 in (1.6 mm) DC- 16 (5/8) 0.8 (30) 13-14 90 0.5 (1.3) 0.5 (1.2) 92
1/16 in (1.6 mm) DC- 16 (5/8) 1.0 (40) 14-15 115 0.8 (1.8) 0.7 (1.6) 88
1/16 in (1.6 mm) DC- 16 (5/8) 1.3 (50) 15-16 140 0.9 (2.2) 0.9 (2.0) 90
1/16 in (1.6 mm) DC- 16 (5/8) 1.8 (70) 16-17 185 1.4 (3.1) 1.3 (2.8) 90
1/16 in (1.6 mm) DC- 16 (5/8) 2.8 (110) 19-20 265 2.1 (4.8) 2.0 (4.4) 91
0.068 in (1.7 mm) DC- 19 (3/4) 0.8 (30) 13-14 68 0.7 (1.6) 0.6 (1.4) 87
0.068 in (1.7 mm) DC- 19 (3/4) 1.0 (40) 13-14 95 0.9 (2.2) 0.9 (1.9) 86
0.068 in (1.7 mm) DC- 19 (3/4) 1.3 (50) 14-15 120 1.2 (2.7) 1.1 (2.4) 88
0.068 in (1.7 mm) DC- 19 (3/4) 1.5 (60) 15-16 145 1.4 (3.3) 1.3 (2.9) 87
0.068 in (1.7 mm) DC- 19 (3/4) 2.0 (80) 16-17 190 1.9 (4.4) 1.8 (3.9) 88
0.068 in (1.7 mm) DC- 19 (3/4) 2.8 (110) 20-21 240 2.7 (6.0) 2.4 (5.4) 90