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OK AristoRod 55

The non copper coated OK AristoRod 55 is a low-alloyed, chromium-nickel-molybdenum (0,5% Cr, 0,5% Ni, 0,2% Mo), solid wire for GMAW of high strength steels. But, also suitable when welding steels where good impact toughness is required at lower temperatures. The AristoRod wires are suitable for operating at high currents with maintained disturbance free wire feeding giving a stable arc with a low amount of spatter. OK AristoRod 55 delivered in the unique ESAB Octagonal Marathon Pac is excellent in mechanised welding applications.

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Specifications
Classifications	EN ISO 16834-A : G 55 4 M20 Mn3NiCrMo EN ISO 16834-A : G 55 4 M21 Mn3NiCrMo EN ISO 16834-A : G Mn3NiCrMo SFA/AWS A5.28 : ER100S-G
Approvals	CE : EN 13479 UKCA : EN 13479

Alloy Type	Low alloyed (0.5 % Cr, 0.5 % Ni, 0.2 % Mo)
Shielding Gas	M20, M21 (EN ISO 14175)

Tensile_Properties
Testing Condition	Yield Strength	Tensile Strength	Elongation
EN 80Ar/20CO2 (M21)
As Welded	650 MPa	750 MPa	20 %
Stress Relieved 1 hour(s) 570 °C	660 MPa	750 MPa	24 %
Stress relieved+ 1 hour(s) 620 °C	660 MPa	750 MPa	24 %
EN 92Ar/8CO2 (M20)
As Welded	680 MPa	760 MPa	18 %

Charpy Testing
Testing Condition	Testing Temp	Impact Value
EN 80Ar/20CO2 (M21)
As Welded	0 °C	80 J
Stress relieved+ 1 hour(s) 620 °C	0 °C	95 J
As Welded	-20 °C	75 J
Stress Relieved 1 hour(s) 570 °C	-20 °C	60 J
Stress relieved+ 1 hour(s) 620 °C	-20 °C	70 J
As Welded	-30 °C	65 J
Stress relieved+ 1 hour(s) 620 °C	-30 °C	55 J
As Welded	-40 °C	60 J
Stress Relieved 1 hour(s) 570 °C	-40 °C	50 J
As Welded	-50 °C	50 J
Stress relieved+ 1 hour(s) 620 °C	-50 °C	40 J
As Welded	-60 °C	50 J
Stress Relieved 1 hour(s) 570 °C	-60 °C	35 J
EN 92Ar/8CO2 (M20)
As Welded	-30 °C	80 J
As Welded	-40 °C	60 J

Typical Weld Metal Analysis %
C	Mn	Si	S	P	Ni	Cr	Mo	Cu
Ar/20CO2
0.11	1.1	0.5	0.015	0.015	0.5	0.5	0.2	0.07

Typical Wire Composition %
C	Mn	Si	Ni	Cr	Mo

0.12	1.38	0.71	0.53	0.58	0.20

Deposition Data
Diameter	Amps	Volts	Wire Feed Speed	Deposition Rate
0.8 mm	40-170 A	16-22 V	2.0-10.8 m/min	0.4-2.6 kg/h
1.0 mm	80-280 A	18-28 V	2.7-14.7 m/min	1.0-5.4 kg/h
1.2 mm	120-350 A	20-33 V	2.7-12.4 m/min	1.5-6.6 kg/h
1.6 mm	225-480 A	26-38 V	3.5-12.0 m/min	3.3-11.6 kg/h

Description	Product number
OK AristoRod 55 0.8 mm 15 kg	1B13086900
OK AristoRod 55 1.0 mm 18 kg	1B13106910
OK AristoRod 55 1.0 mm 250 kg	1B13109320
OK AristoRod 55 1.2 mm 250 kg	1B13129320
OK AristoRod 55 1.2 mm 18 kg	1B13126910
OK AristoRod 55 1.6 mm 18 kg	1B13166910
OK AristoRod 55 1.2 mm 15 kg	1B13122470
OK AristoRod 55 0.8 mm 200 kg	1B13089300

Fact Sheets

OK AristoRod 55

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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.

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OK AristoRod 55

Highlights

Process

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