Coreweld 80-D2

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Coreweld 80-D2

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Coreweld 80-D2 is a metal cored wire equivalent to ER80S-D2 solid wire. Coreweld 80-D2 produces higher deposition rates, better wetting action, with an absence of copper coating on the wire. Coreweld 80-D2 was developed for HSLA steels. This product is capable of single or multiple pass welding.

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Industries

  • Automotive
  • Industrial and General Fabrication
  • Mobile Equipment
  • Process

Welding Process

  • MCAW - Metal Core Arc Welding

Typical Charpy V-Notch Properties

Impact Value Testing Temperature
as welded 75% ar - 25% co2
46 J (34 ft-lb) -29 degC (-20 degF)
31 J (23 ft-lb) -40 degC (-40 degF)
stress relieved 75% ar - 25% co2
34 J (25 ft-lb) 8 hr 635 degC (1175 degF) -29 degC (-20 degF)

Typical Tensile Properties

Condition As Welded Stress Relieved
Reduction in Area 62 % 68 %
Shielding Gas 75% Ar - 25% CO2 75% Ar - 25% CO2
Tensile Strength 620 MPa (90 ksi) 620 MPa (90 ksi)
Yield Strength 530 MPa (77 ksi) 530 MPa (77 ksi)
Elongation 26 % 26 %
Testing Time 8 hr
Testing Temperature 635 degC (1175 degF)

Recommended Welding Parameters

Current TTW Dist. Voltage Wire Diameter Wire Feed Speed
75% Ar - 25% CO2
150-350 A 9.5-19.1 mm (3/8-3/4 in.) 24-32 V 1.2 mm (.045 in.) 838-1453 cm/min (330-572 in./min)
200-400 A 9.5-19.1 mm (3/8-3/4 in.) 26-32 V 1.4 mm (.052 in.) 665.5-833 cm/min (262-328 in./min)
130-260 A 9.5-19.1 mm (3/8-3/4 in.) 23-29 V 0.9 mm (.035 in.) 813-1727 cm/min (320-680 in./min)
300-500 A 9.5-19.1 mm (3/8-3/4 in.) 26-34 V 1.6 mm (1/16 in.) 460-846 cm/min (181-333 in./min)

Deposition Data

Current Deposition Rate Deposition Type Diameter Deposition Efficiency (%) TTW Dist. Voltage Wire Feed Speed
75% Ar - 25% CO2
130-260 A Full Range 0.9 mm (.035 in.) 9.5-19.1 mm (3/8-3/4 in.) 23-29 V 813-1727 cm/min (320-680 in./min)
150-350 A Full Range 1.2 mm (.045 in.) 9.5-19.1 mm (3/8-3/4 in.) 24-32 V 838-1453 cm/min (330-572 in./min)
200-400 A Full Range 1.4 mm (.052 in.) 9.5-19.1 mm (3/8-3/4 in.) 26-32 V 665.5-833 cm/min (262-328 in./min)
300-500 A Full Range 1.6 mm (1/16 in.) 9.5-19.1 mm (3/8-3/4 in.) 26-34 V 460-846 cm/min (181-333 in./min)
170 A 2.4 kg/h (5.2 lb/h) 1.2 mm (.045 in.) 94 % 15.8 mm (5/8 in.) 24 V 510 cm/min (200 in./min)
230 A 3.5 kg/h (7.7 lb/h) 1.2 mm (.045 in.) 96 % 15.8 mm (5/8 in.) 25 V 760 cm/min (300 in./min)
290 A 4.6 kg/h (10.2 lb/h) 1.2 mm (.045 in.) 98 % 15.8 mm (5/8 in.) 27 V 1020 cm/min (400 in./min)
330 A 5.8 kg/h (12.7 lb/h) 1.2 mm (.045 in.) 99 % 15.8 mm (5/8 in.) 29 V 1270 cm/min (500 in./min)
390 A 7.5 kg/h (16.5 lb/h) 1.2 mm (.045 in.) 99 % 15.8 mm (5/8 in.) 32 V 1650 cm/min (650 in./min)
190 A 2.5 kg/h (5.5 lb/h) 1.4 mm (.052 in.) 94 % 15.8 mm (5/8 in.) 24 V 440 cm/min (180 in./min)
240 A 3.5 kg/h (7.7 lb/h) 1.4 mm (.052 in.) 95 % 15.8 mm (5/8 in.) 25 V 640 cm/min (250 in./min)
310 A 4.9 kg/h (10.7 lb/h) 1.4 mm (.052 in.) 98 % 15.8 mm (5/8 in.) 27 V 890 cm/min (350 in./min)
370 A 6.2 kg/h (13.6 lb/h) 1.4 mm (.052 in.) 99 % 15.8 mm (5/8 in.) 30 V 1140 cm/min (450 in./min)
420 A 7.5 kg/h (16.6 lb/h) 1.4 mm (.052 in.) 99 % 15.8 mm (5/8 in.) 32 V 1400 cm/min (550 in./min)
230 A 2.8 kg/h (6.2 lb/h) 1.6 mm (1/16 in.) 91 % 19.1 mm (3/4 in.) 24 V 380 cm/min (150 in./min)
290 A 4.0 kg/h (8.8 lb/h) 1.6 mm (1/16 in.) 95 % 19.1 mm (3/4 in.) 26 V 510 cm/min (200 in./min)
370 A 5.7 kg/h (12.5 lb/h) 1.6 mm (1/16 in.) 96 % 19.1 mm (3/4 in.) 28 V 700 cm/min (280 in./min)
430 A 7.2 kg/h (15.9 lb/h) 1.6 mm (1/16 in.) 99 % 19.1 mm (3/4 in.) 29 V 890 cm/min (350 in./min)
510 A 9.4 kg/h (20.7 lb/h) 1.6 mm (1/16 in.) 99 % 19.1 mm (3/4 in.) 33 V 1210 cm/min (480 in./min)
90% Ar - 10% CO2
200 A 3.0 kg/h (6.5 lb/h) 1.2 mm (.045 in.) 95 % 15.8 mm (5/8 in.) 27 V 640 cm/min (250 in./min)
260 A 4.1 kg/h (9.1 lb/h) 1.2 mm (.045 in.) 97 % 15.8 mm (5/8 in.) 28 V 890 cm/min (350 in./min)
290 A 4.6 kg/h (10.2 lb/h) 1.2 mm (.045 in.) 98 % 15.8 mm (5/8 in.) 29 V 1020 cm/min (400 in./min)
330 A 5.8 kg/h (12.7 lb/h) 1.2 mm (.045 in.) 99 % 15.8 mm (5/8 in.) 32 V 1270 cm/min (500 in./min)
360 A 6.3 kg/h (13.9 lb/h) 1.2 mm (.045 in.) 99 % 15.8 mm (5/8 in.) 33 V 1400 cm/min (550 in./min)
190 A 2.5 kg/h (5.5 lb/h) 1.4 mm (.052 in.) 94 % 15.8 mm (5/8 in.) 26 V 440 cm/min (180 in./min)
240 A 3.5 kg/h (7.7 lb/h) 1.4 mm (.052 in.) 95 % 15.8 mm (5/8 in.) 27 V 640 cm/min (250 in./min)
280 A 4.2 kg/h (9.2 lb/h) 1.4 mm (.052 in.) 97 % 15.8 mm (5/8 in.) 28 V 760 cm/min (300 in./min)
340 A 5.1 kg/h (11.2 lb/h) 1.4 mm (.052 in.) 99 % 15.8 mm (5/8 in.) 31 V 1020 cm/min (400 in./min)
410 A 7.1 kg/h (15.7 lb/h) 1.4 mm (.052 in.) 99 % 15.8 mm (5/8 in.) 36 V 1330 cm/min (530 in./min)
230 A 2.8 kg/h (6.2 lb/h) 1.6 mm (1/16 in.) 91 % 19.1 mm (3/4 in.) 26 V 380 cm/min (150 in./min)
290 A 4.0 kg/h (8.8 lb/h) 1.6 mm (1/16 in.) 95 % 19.1 mm (3/4 in.) 27 V 510 cm/min (200 in./min)
340 A 5.6 kg/h (12.3 lb/h) 1.6 mm (1/16 in.) 98 % 19.1 mm (3/4 in.) 29 V 640 cm/min (250 in./min)
430 A 7.2 kg/h (15.9 lb/h) 1.6 mm (1/16 in.) 99 % 19.1 mm (3/4 in.) 32 V 890 cm/min (350 in./min)
510 A 9.4 kg/h (20.7 lb/h) 1.6 mm (1/16 in.) 99 % 19.1 mm (3/4 in.) 36 V 1210 cm/min (480 in./min)

Classifications

Classifications ASME SFA 5.36 :
ASME SFA 5.28 :
AWS A5.36 : E80T15_M21A2-G3
AWS A5.28 : E80C-G H4

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Mn Mo P S Si
75% Ar - 25% CO2
0.09 % 1.6 % 0.5 % 0.01 % 0.01 % 0.5 %
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Part Numbers and Accessories

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Part Numbers : Coreweld 80-D2
243415213 FIND A DISTRIBUTOR
243415205 FIND A DISTRIBUTOR
243415262 FIND A DISTRIBUTOR
243415296 FIND A DISTRIBUTOR

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