Spoolarc 87HP

ESAB

Spoolarc 87HP

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Spoolarc 87HP is a high manganese carbon steel wire. It features an optimized manganese to silicon ratio to produce excellent appearing welds over a wide range of welding parameters. It also produces excellent weld metal mechanical properties. Spoolarc 87HP is suitable for welding over moderate amounts of rust and scale. This wire is widely used for robotic welding applications in the automotive industry, and fabrication of heavy equipment and farm implements. Spoolarc 87HP is also available as a TIG rod.

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Industries

  • Automotive
  • Industrial and General Fabrication
  • Mobile Equipment
  • Ship/Barge Building

Welding Process

  • GTAW (TIG)
  • GMAW (MIG/MAG)

Typical Charpy V-Notch Properties

Impact Value Testing Temperature
as welded 100% co2
75 J (55 ft-lb) -29 degC (-20 degF)
as welded 75% ar - 25% co2
84 J (62 ft-lb) -29 degC (-20 degF)

Typical Tensile Properties

Condition As Welded As Welded
Shielding Gas 100% CO2 75% Ar - 25% CO2
Tensile Strength 565 MPa (82 ksi) 565 MPa (82 ksi)
Yield Strength 470 MPa (68 ksi) 480 MPa (70 ksi)
Elongation 27 % 29 %

Recommended Welding Parameters

Current Voltage Wire Diameter Wire Feed Speed
Short Arc Transfer Optimum
70 A 15 V 0.6 mm (.023 in.) 762 cm/min (300 in./min)
100 A 15 V 0.8 mm (.030 in.) 559 cm/min (220 in./min)
130 A 17 V 0.9 mm (.035 in.) 635 cm/min (250 in./min)
160 A 18 V 1.2 mm (.045 in.) 381 cm/min (150 in./min)
160 A 18 V 1.4 mm (.052 in.) 356 cm/min (140 in./min)
Short Arc Transfer
45-90 A 14-16 V 0.6 mm (.023 in.) 381-965 cm/min (150-380 in./min)
60-140 A 14-16 V 0.8 mm (.030 in.) 381-889 cm/min (150-350 in./min)
90-160 A 15-19 V 0.9 mm (.035 in.) 457-762 cm/min (180-300 in./min)
130-200 A 17-19 V 1.2 mm (.045 in.) 318-508 cm/min (125-200 in./min)
150-200 A 17-20 V 1.4 mm (.052 in.) 343-483 cm/min (135-190 in./min)
Spray Transfer Optimum
110 A 23 V 0.6 mm (.023 in.) 1143 cm/min (450 in./min)
180 A 25 V 0.8 mm (.030 in.) 1321 cm/min (520 in./min)
200 A 26 V 0.9 mm (.035 in.) 1219 cm/min (480 in./min)
300 A 27 V 1.2 mm (.045 in.) 889 cm/min (350 in./min)
325 A 28 V 1.4 mm (.052 in.) 787 cm/min (310 in./min)
340 A 27 V 1.6 mm (1/16 in.) 508 cm/min (200 in./min)
Spray Transfer
100-125 A 23-25 V 0.6 mm (.023 in.) 1016-1575 cm/min (400-620 in./min)
160-200 A 24-26 V 0.8 mm (.030 in.) 1270-1651 cm/min (500-650 in./min)
180-230 A 25-27 V 0.9 mm (.035 in.) 1016-1397 cm/min (400-550 in./min)
260-340 A 25-30 V 1.2 mm (.045 in.) 762-1270 cm/min (300-500 in./min)
275-400 A 26-33 V 1.4 mm (.052 in.) 673-991 cm/min (265-390 in./min)
290-400 A 26-36 V 1.6 mm (1/16 in.) 457-711 cm/min (180-280 in./min)

Deposition Data

Current Deposition Rate Deposition Type Diameter Voltage Wire Feed Speed
113 A 1.5 kg/h (3.3 lb/h) Short Arc Transfer 0.9 mm (.035 in.) 16 V 559 cm/min (220 in./min)
160 A 2.1 kg/h (4.6 lb/h) Short Arc Transfer 0.9 mm (.035 in.) 19 V 762 cm/min (300 in./min)
90 A 1.2 kg/h (2.7 lb/h) Short Arc Transfer 0.9 mm (.035 in.) 15 V 457 cm/min (180 in./min)
130 A 1.4 kg/h (3.1 lb/h) Short Arc Transfer 1.2 mm (.045 in.) 17 V 318 cm/min (125 in./min)
180 A 2.9 kg/h (6.3 lb/h) Spray Transfer 0.9 mm (.035 in.) 25 V 1016 cm/min (400 in./min)
197 A 3.2 kg/h (7.1 lb/h) Spray Transfer 0.9 mm (.035 in.) 26 V 1143 cm/min (450 in./min)
213 A 3.6 kg/h (7.9 lb/h) Spray Transfer 0.9 mm (.035 in.) 26 V 1270 cm/min (500 in./min)
260 A 3.6 kg/h (7.9 lb/h) Spray Transfer 1.2 mm (.045 in.) 25 V 762 cm/min (300 in./min)
280 A 4.2 kg/h (9.2 lb/h) Spray Transfer 1.2 mm (.045 in.) 26 V 889 cm/min (350 in./min)
300 A 4.8 kg/h (10.5 lb/h) Spray Transfer 1.2 mm (.045 in.) 28 V 1016 cm/min (400 in./min)
320 A 5.4 kg/h (11.8 lb/h) Spray Transfer 1.2 mm (.045 in.) 29 V 1143 cm/min (450 in./min)
230 A 4.0 kg/h (8.7 lb/h) Spray Transfer 0.9 mm (.035 in.) 27 V 1397 cm/min (550 in./min)
340 A 6.0 kg/h (13.1 lb/h) Spray Transfer 1.2 mm (.045 in.) 30 V 1270 cm/min (500 in./min)
137 A 1.8 kg/h (4.0 lb/h) Short Arc Transfer 0.9 mm (.035 in.) 18 V 660 cm/min (260 in./min)
163 A 1.8 kg/h (4.0 lb/h) Short Arc Transfer 1.2 mm (.045 in.) 18 V 406 cm/min (160 in./min)
200 A 2.3 kg/h (5.0 lb/h) Short Arc Transfer 1.2 mm (.045 in.) 19 V 508 cm/min (200 in./min)

Classifications

Grade ER70S-7
Name AWS A5.18

Typical Weld Metal Analysis %

Typical Wire Composition %
C Cr Cu Mn Mo Ni P S Si
0.9 % 0.02 % 0.02 % 1.6 % 0.03 % 0.02 % 0.008 % 0.005 % 0.58 %
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Part Numbers and Accessories

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Part Numbers : Spoolarc 87HP
1452F04 FIND A DISTRIBUTOR
1452F05 FIND A DISTRIBUTOR
145UF85 FIND A DISTRIBUTOR
1452F07 FIND A DISTRIBUTOR
145UF47 FIND A DISTRIBUTOR
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