OK Aristorod 12.62
OK AristoRod 12.62 is a bare triple deoxidised ER70S-2 solid wire for the GMAW of non-alloyed steels, as used in general construction, pressure vessel fabrication and shipbuilding. It yields high-quality welds in semi-killed and rimmed steels, as well as with grades with various carbon contents. Added deoxidants, Al - Ti- Zr, make the wire also suitable for steels with a dirty or rusty surface, without sacrificing weld quality. OK AristoRod 12.62 is treated with ESAB’s unique Advanced Surface Characteristics (ASC) technology, taking MIG/MAG welding operations to new levels of performance and all-round efficiency, especially in robotic and mechanised welding. Characteristic features include excellent start properties; trouble-free feeding at high wire speeds and lengthy feed distances; a very stable arc at high welding currents; extremely low levels of spatter; low fume emission; reduced contact tip wear and improved protection against corrosion of the wire.
Typical Charpy V-Notch Properties
| As Welded | |
| Impact Value | 133 ft-lb |
| Impact Value | 180 J |
| Shielding Gas | 80% Ar - 20% CO2 |
| Testing Temperature | -40 °F |
| Testing Temperature | -40 °C |
Typical Tensile Properties
| Condition | Elongation | Shielding Gas | Tensile Strength | Yield Strength |
| As Welded | 26 % | EN 80Ar/20CO2 (M21) | 625 MPa (91 ksi) | 570 MPa (83 ksi) |
Deposition Data
| Current | Deposition Rate | Diameter | Voltage | Wire Feed Speed |
| 120-380 A | 1.3-8.0 kg/h (2.9-17.6 lb/h) | 1.2 mm (.045 in.) | 18-35 V | 2.5-15.0 m/min (98-590.5 in./min) |
| 70-250 A | 0.8-3.3 kg/h (1.8-7.3 lb/h) | 0.9 mm (.035 in.) | 18-26 V | 3.0-12.0 m/min (118-472 in./min) |
Classifications
| Weld Metal |
EN ISO 14341-A : G 42 3 C1 2Ti EN ISO 14341-A : G 46 4 M21 2Ti |
| Wire Electrode |
EN ISO 14341-A : G 2Ti SFA/AWS A5.18 : ER70S-2 |
Consumable Characteristics
| Alloy Type | Carbon-manganese steel (Mn/Si-alloyed) |
| Shielding Gas | 80Ar/20CO2, CO2 |
Typical Weld Metal Analysis %
| Typical Wire Composition % | ||||||||||||||
| Al | C | Cr | Cu | J (Watanabe) | Mn | Mo | Ni | P | S | Si | V | |||
| 0.12 % | 0.06 % | 0.12 % | 0.05 % | 0.13 % | 1.1 % | 0.01 % | 0.03 % | 0.008 % | 0.009 % | 0.60 % | 0.01 % | |||
Part Numbers and Accessories
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