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OK AristoRod 38 Zn

The non copper coated OK AristoRod 38 Zn is a manganese-silicon alloyed solid wire for GMAW of galvanised steels with an outstanding performance in terms of low porosity, low spatter and low risk of burnthrough. The electrode can be welded with a gas mixture (M20/M21). OK AristoRod 38 Zn delivered in the unique ESAB Octogonal Marathon Pac is excellent for mechanised welding applications.

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Specifications
Classifications	EN ISO 14341-A : G 42 3 M20 Z 3Si1 EN ISO 14341-A : G 42 3 M21 Z 3Si1 EN ISO 14341-A : G Z 3Si1 SFA/AWS A5.18 : ER70S-G
Approvals	CE : EN 13479 UKCA : EN 1347

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

Alloy Type	Carbon-manganese steel (Mn/Si-alloyed)
Shielding Gas	M20, M21 (EN ISO 14175)

Tensile_Properties
Testing Condition	Yield Strength	Tensile Strength	Elongation
AWS M21
As Welded	440 MPa	540 MPa	29 %
M21 EN ISO
As Welded	440 MPa	540 MPa	29 %
EN ISO M20
As Welded	440 MPa	550 MPa	30 %
AWS M20
As Welded	450 MPa	550 MPa	30 %

Charpy Testing
Testing Condition	Testing Temp	Impact Value
AWS M21
As Welded	-30 °C	120 J
M21 EN ISO
As Welded	-30 °C	100 J
As Welded	-40 °C	100 J
EN ISO M20
As Welded	-30 °C	110 J
As Welded	-40 °C	110 J
AWS M20
As Welded	-30 °C	140 J

Typical Weld Metal Analysis %
C	Mn	Si	S	P
AWS M21
0.07	1.1	0.6	0.01	0.01

Typical Wire Composition %
C	Mn	Si

0.07	1.4	0.8

Deposition Data
Diameter	Amps	Volts	Wire Feed Speed	Deposition Rate
0.8 mm	50-150 A	15-21.5 V	3.2-11.7 m/min	0.72-2.66 kg/h
1.0 mm	100-300 A	16.5-34.5 V	4.0-14.6 m/min	1.37-5.15 kg/h
1.2 mm	100-300 A	15.5-28 V	2.5-9.6 m/min	1.2-4.8 kg/h

Description	Product Number
OK AristoRod 38 Zn 0.9mm 18kg	1A73096910
OK AristoRod 38 Zn 1.2mm 18kg	1A73126910
OK AristoRod 38 Zn 1.0mm 18kg	1A73106910
OK AristoRod 38 Zn 0.8mm 200kg	1A73089300
OK AristoRod 38 Zn 1.0mm 250kg	1A73109320
OK AristoRod 38 Zn 1.14mm 250kg	1A73119320
OK AristoRod 38 Zn 0.8mm 15kg	1A73086900
OK AristoRod 38 Zn 1.2mm 250kg	1A73129320
OK AristoRod 38 Zn 0.9mm 250kg	1A73099320
OK AristoRod 38 Zn 1.14mm 18kg	1A73116910
OK AristoRod 38 Zn 1.2mm 250kg	1A73129329

Fact Sheets

OK AristoRod 38 Zn

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OK AristoRod 38 Zn

Highlights

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