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COREWELD 80-D2

El Coreweld 80-D2 es un alambre tubular equivalente a un alambre sólido ER80S-D2.

Features

El Coreweld 80-D2 es un alambre tubular equivalente a un alambre sólido ER80S-D2.El Coreweld 80-D2 produce una alta tasa de depósito de materiales, mejor acción en áreas mojadas, con ausencia de recubrimiento de cobre en el cable. El Coreweld fue desarrollado para aceros HSLA. Este producto puede usarse en soldadura de pases múltiples ó sencillos.

Coreweld 80-D2
  • Industry
  • Proceso
  • Fabricación en general
  • Automotriz
  • Maquinaria móvil
  • Welding Process
  • Soldadura con alambre de núcleo metálico

Classifications

  • Classifications/Approvals

    • ASME SFA 5.28

Properties

Typical Properties
As Welded 75% Ar / 25% CO2  
Yield Strength 77 ksi, 530 MPa
Tensile Strength 90 ksi, 620 MPa
Reduction in Area 62 %
Elongation in 2" 26 %
Stress Relieved 8 hrs. @ 1175ºF (635ºC) 75% Ar / 25% CO2 Gas  
Yield Strength 77 ksi, 530 MPa
Tensile Strength 90 ksi, 625 MPa
Reduction in Area 68 %
Elongation in 2" 26 %
Typical Charpy V-Notch Impact Properties  
Testing Temperature -20ºF (-29ºC)  
As Welded 75% Ar / 25% CO2 34 ft.-lbs., 46 J
Stress Relieved 8 hrs. @ 1175ºF (635ºC) CO2 25 ft.-lbs., 34 J
Testing Temperature -40ºF (-40ºC)  
As Welded 75% Ar / 25% CO2 23 ft.-lbs., 31 J
Typical Undiluted Weld Metal Analysis  
75% Ar / 25% CO2  
C 0.09 %
Mn 1.2 %
Si 0.3 %
P 0.010 %
S 0.018 %
Mo 0.4 %

SAW

Accessories

Depositions

Deposition Table
Diameter Amps Volts Wire Feed Speed Deposition Rate Efficiency
.035 in, 0.9 mm 150 A 25 V 320 ipm, 813 cm/min 4.4 lbs./hr., 1.2 kg./hr. 92 %
200 A 27 V 472 ipm, 1199 cm/min 6.5 lbs./hr., 2.95 kg./hr. 92 %
250 A 29 V 680 ipm, 1727 cm/min 9.4 lbs./hr., 4.26 kg./hr. 92 %
.045 in, 1.2 mm 250 A 28 V 330 ipm, 838 cm/min 8.0 lbs./hr., 3.63 kg./hr. 90 %
275 A 30 V 430 ipm, 1092 cm/min 11.1 lbs./hr., 5.03 kg./hr. 94 %
300 A 32 V 464 ipm, 1179 cm/min 11.6 lbs./hr., 5.26 kg./hr. 94 %
350 A 32 V 512 ipm, 1300 cm/min 12.7 lbs./hr., 5.76 kg./hr. 96 %
.052 in, 1.4 mm 275 A 29 V 262 ipm, 665 cm/min 8.0 lbs./hr., 3.63 kg./hr. 92 %
300 A 29 V 312 ipm, 792 cm/min 9.6 lbs./hr., 4.35 kg./hr. 93 %
325 A 30 V 328 ipm, 833 cm/min 10.1 lbs./hr., 4.58 kg./hr. 93 %
1/16 in, 1.6 mm 300 A 30 V 181 ipm, 460 cm/min 8.6 lbs./hr., 3.90 kg./hr. 89 %
350 A 30 V 241 ipm, 612 cm/min 11.9 lbs./hr., 5.40 kg./hr. 94 %
400 A 32 V 293 ipm, 744 cm/min 14.6 lbs./hr., 6.62 kg./hr. 94 %
450 A 34 V 333 ipm, 846 cm/min 16.2 lbs./hr., 7.35 kg./hr. 94 %
5/64 in, 2.0 mm 350 A 27 V 160 ipm, 406 cm/min 11.6 lbs./hr., 5.26 kg./hr. 94 %
400 A 28 V 185 ipm, 470 cm/min 13.2 lbs./hr., 5.99 kg./hr. 95 %
450 A 28 V 210 ipm, 533 cm/min 15.8 lbs./hr., 7.17 kg./hr. 97 %
500 A 29 V 280 ipm, 711 cm/min 20.4 lbs./hr., 9.25 kg./hr. 97 %
3/32 in, 2.4 mm 400 A 31 V 115 ipm, 292 cm/min 11.5 lbs./hr., 5.22 kg./hr. 95 %
450 A 31 V 138 ipm, 350 cm/min 14.5 lbs./hr., 6.58 kg./hr. 97 %
500 A 32 V 155 ipm, 394 cm/min 16.5 lbs./hr., 7.48 kg./hr. 97 %
550 A 32 V 197 ipm, 500 cm/min 21.0 lbs./hr., 9.53 kg./hr. 98 %

Extra Info

Shielding Gas

75% Ar / 25% CO2