Spoolarc 82

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Spoolarc 82 is a premium quality, general purpose MIG wire subjected to stringent quality control procedures required for certification to Military, Lloyds, and ABS specifications. Spoolarc 82 is recommended for pressure vessel and pipe fabrication, HVAC duct work, and general carbon steel structural welding.

Industries

Automotive
Industrial and General Fabrication
Pipeline
Mobile Equipment

Process

GTAW (TIG)
GMAW (MIG/MAG)

MIG Wires with Optimized Chemistry

Optimized chemistry for less post-weld rework make ESAB mild steel and low alloy MIG wires a good choice for overall cost of ownership.

Choose from a Family of Drum Sizes

Marathon Pac is ESAB's unique cardboard bulk drum system, available for a wide range of MIG wire grades. A complete family of drum sizes offers a solution for any kind of fabrication – from small workshops to large-scale manufacturing. Our largest drum is designed with reinforced corners and lifting straps for the most durable bulk wire drum package anywhere.

Excellent Feeding Performance

From mild steel to low alloy wires, ESAB MIG wires provide excellent feeding performance for high speed welding and long feeding distances.

Specifications

Specifications
Classifications	AWS A5.18 : ER70S-3 H4
Approvals	ABS : AWS A5.18: ER70S-3 H4 CWB CSA W48 : CAN/CSA-ISO14341,B-G 49A 2C G3 (ER49S-3) MIL-E-23765/1 MIL-70S-3
Industry	Automotive Industrial and General Fabrication Pipeline Mobile Equipment

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

Typical Tensile Properties
Condition	Yield Strength	Tensile Strength	Elongation
100% CO2
As Welded	415 MPa ( 60 ksi )	505 MPa ( 73 ksi )	28 %
75% Ar - 25% CO2
As Welded	489.5 MPa ( 71 ksi )	586 MPa ( 85 ksi )	21 %
90% Ar - 10% CO2
As Welded	496 MPa ( 72 ksi )	586 MPa ( 85 ksi )	22 %
98% Ar - 2% O2
As Welded	425 MPa ( 62 ksi )	525 MPa ( 76 ksi )	28 %

Typical Charpy V-Notch Properties
Condition	Testing Temperature	Impact Value
100% CO2
As Welded	-29 °C ( -20 °F )	102 J ( 75 ft-lb )
75% Ar - 25% CO2
As Welded	-40 °C ( -40 °F )	81 J ( 60 ft-lb )
As Welded	-29 °C ( -20 °F )	99 J ( 73 ft-lb )
As Welded	-45 °C ( -50 °F )	79 J ( 58 ft-lb )
90% Ar - 10% CO2
As Welded	-45 °C ( -50 °F )	88 J ( 65 ft-lb )
As Welded	-40 °C ( -40 °F )	114 J ( 84 ft-lb )
As Welded	-29 °C ( -20 °F )	130 J ( 96 ft-lb )
98% Ar - 2% O2
As Welded	-29 °C ( -20 °F )	112 J ( 83 ft-lb )

Typical Wire Composition %
C	Mn	Si	S	P	Ni	Cr	Mo	V	Cu
0.09	1.18	0.58	0.007	0.011	0.02	0.03	0.01	0.004	0.16

Ordering

Description

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