Welding Wire ESAB OK AristoRod 12.50 SG2 G3Si1

ESAB OK AristoRod 12.50 Welding Wire

ESAB OK AristoRod 12.50 for non-alloy and low-alloy steels

• Excellent welding characteristics
• Fine-droplet metal transfer
• Operating temperatures down to -50 °C
• Non-copper coated
• Good low-temperature toughness
• Suitable for applications with high welding currents

Versatile solid wire electrode ESAB OK AristoRod 12.50 of grade G3Si1. For GMAW welding with shielding gas groups M2, M3, or C1. Particularly well-suited for joining structural steels, pipe steels, shipbuilding steels, as well as fine-grained structural steels with a yield strength up to 420 MPa. Low-temperature toughness down to -50 °C. The welding wire can also be used in robotic applications without any issues.

Low spatter formation, low fume emission, reduced contact tip wear, and excellent corrosion resistance of the wire during storage.

General: Steel structures, automotive and shipbuilding industries, pressure vessel construction, etc.

The disposal of this product or its remnants and residues must be carried out in an environmentally friendly manner; please observe local disposal regulations. Please utilize recycling methods whenever possible.

Basic data

Manufacturer: ESAB

Electrode type: Welding wire G3Si1

Heat treatment: U (as-welded)

Standard designations

EN ISO 14341-A : G 38 3 C1 3Si1

EN ISO 14341-A : G 42 4 M20 3Si1

EN ISO 14341-A : G 42 4 M21 3Si1

Approvals for ESAB OK AristoRod 12.50

TÜV, DB, CE

Chemical composition (typical values in %)

C - 0.08

Mn - 1.46

Si - 0.85

Typical mechanical properties of ESAB OK AristoRod 12.50

Condition	Yield Strength	Tensile Strength	Elongation
AWS CO2 (C1)
As-welded	430 MPa	530 MPa	30%
EN 80Ar / 20CO2 (M21)
As-welded	470 MPa	560 MPa	26%
Stress relieved 15hr 620 °C	370 MPa	495 MPa	28%
EN CO2 (C1)
As-welded	440 Mpa	540 Mpa	25%

Materials for ESAB OK AristoRod 12.50

P235 / S235 - P420 / S420 etc.

Storage / Re-drying

• Store in a dry place
• Re-drying is generally not necessary

Impact toughness

-20 °C = 90J

-30 °C = 70J

-40 °C = 60J

20 °C = 130J

Current/Polarity/Welding position

DC+

PA, PB, PC, PD, PE, PF, PG

Delivery form of ESAB OK AristoRod 12.50

Type	Item number	Diameter (mm)	Spool type	Weight (PU)
MIG / MAG Solid wire	1A50086900	0.8	K300	15kg
MIG / MAG Solid wire	1A50106910	1.0	K300	18kg
MIG / MAG Solid wire	1A50126910	1.2	K300	18kg

Product safety and documents

Manufacturer

ESAB Welding & Cutting GmbH

Winkelsweg 178-180

Branch Langenfeld

40764 Langenfeld

Germany

E-Mail: info@esab.de

Phone: +49 2173 3945-0

Web: https://esab.com/de/eur_de/

Product identification

• 0.8 mm 15 kg spool · Art.-No. 1A50086900
• 1.0 mm 18 kg spool · Art.-No. 1A50106910
• 1.2 mm 18 kg spool · Art.-No. 1A50126910
• 0.8 mm 15 kg spool - pallet with 840 kg · Art.-No. 1A50086900x56
• 1.0 mm 18 kg spool - pallet with 1008 kg · Art.-No. 1A50106910x56
• 1.2 mm 18 kg spool - pallet with 1008 kg · Art.-No. 1A50126910x56
• 1.0 mm 250 kg drum Marathon-Pac - pallet with 1000 kg · Art.-No. 1A50109320
• 1.2 mm 250 kg drum Marathon-Pac - pallet with 1000 kg · Art.-No. 1A50129320