Purus 42

ESAB

Purus 42

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Purus 42, EN/ISO G3Si1 wire, is specially formulated to reduce post-welding cleaning. The superior wire composition reduces silica islands and spatter. Purus 42 has excellent arc start ignition, arc stability and significantly less spatter. In robotic and high volume operations, Purus 42 can significantly reduce post welding cleaning time by reducing silica islands and unplanned downtime in multi-pass welding. It can also increase up-time with longer tip life. With exceptional control of wire composition and the manufacturing process, Purus 42 maintains a stable process between batches.


Typical Charpy V-Notch Properties

Impact Value Testing Temperature
as welded aws co2
80 J (59 ft-lb) -30 degC (-22 degF)
as welded en 80ar 20co2
90 J (67 ft-lb) -30 degC (-22 degF)
80 J (59 ft-lb) -40 degC (-40 degF)
130 J (96 ft-lb) 20 degC (68 degF)
as welded en co2
75 J (56 ft-lb) -30 degC (-22 degF)
65 J (48 ft-lb) -40 degC (-40 degF)
110 J (81 ft-lb) 20 degC (68 degF)
as welded en 92ar 8co2
100 J (74 ft-lb) -30 degC (-22 degF)
75 J (56 ft-lb) -40 degC (-40 degF)
150 J (111 ft-lb) 20 degC (68 degF)

Typical Tensile Properties

Condition As Welded As Welded As Welded As Welded
Shielding Gas EN 80Ar 20CO2 EN CO2 AWS CO2 EN 92Ar 8CO2
Tensile Strength 560 MPa (81 ksi) 530 MPa (77 ksi) 530 MPa (77 ksi) 570 MPa (83 ksi)
Yield Strength 470 MPa (68 ksi) 430 MPa (62 ksi) 420 MPa (61 ksi) 475 MPa (69 ksi)
Elongation 25 % 24 % 30 % 26 %

Deposition Data

Current Deposition Rate Diameter Voltage Wire Feed Speed
60-200 A 0.8-2.3 kg/h (1-5 lb/h) 0.8 mm (0.030 in.) 18-24 V 3.2-10.0 m/min (126-394 in./min)
80-300 A 1.0-5.5 kg/h (2-12 lb/h) 1.0 mm (0.040 in.) 18-32 V 2.7-15.0 m/min (106-591 in./min)
120-380 A 1.3-8.0 kg/h (2-17 lb/h) 1.2 mm (0.047 in.) 18-35 V 2.5-15.0 m/min (98-591 in./min)
225-550 A 2.1-9.4 kg/h (4-20 lb/h) 1.6 mm (1/16 in.) 28-38 V 2.3-10.0 m/min (91-394 in./min)
70-250 A 0.9-3.5 kg/h (2-7 lb/h) 0.9 mm (0.035 in.) 18-26 V 3.0-12.0 m/min (118-472 in./min)
100-350 A 1.2-7.0 kg/h (2-15 lb/h) 1.14 mm (0.045 in.) 18-34 V 2.6-15.0 m/min (102-591 in./min)
130-400 A 1.5-8.5 kg/h (3-18 lb/h) 1.32 mm (0.052 in.) 19-35 V 2.4-15.0 m/min (94-591 in./min)
150-420 A 1.6-8.7 kg/h (3-19 lb/h) 1.4 mm (0.055 in.) 22-36 V 2.3-12.0 m/min (91-472 in./min)

Classifications

Weld Metal EN ISO 14341-A : G 38 3 C1 3Si1
EN ISO 14341-A : G 42 4 M21 3Si1
Wire Electrode EN ISO 14341-A : G 3Si1
SFA/AWS A5.18 : ER70S-6
Weld Metal EN ISO 14341-A : G 42 4 M20 3Si1

Approvals

Approvals CE EN 13479
PV, ZG : CWB B-G 49A 3 C1 S6 (B-G 49A 3 C G6)
DB 42.039.43
PV, ZG : DNV-GL III YMS
VdTÜV 19190
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Type Carbon-manganese steel (Mn/Si-alloyed)

Typical Weld Metal Analysis %

Typical Wire Composition %
C Mn Si
0.08 % 1.45 % 0.85 %

Approvals are based on factory location. Please contact ESAB for more information.

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How to purchase Purus 42

We are as eager to put ESAB product in your hands as you are to have them. That is why we sell our products through distributors who will give you the attention, support, and value you deserve. Their expertise will make sure you are happy with the purchasing process.

To find an ESAB distributor, just use the distributor locator tool featured on every page of our site. Alternatively, you can call our support line at +65 6318 2608. You can also email us at machines@esabasia.com or consumables@esabasia.com and we will point you in the right direction.

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