ESAB OK Tigrod 12.64 TIG Welding Rod, G4Si1 / ER70S-6, Ø 2.4 x 1000 mm, 5 kg, 126424R150
€35.90
Available, delivery time: 1-3 days
- G4Si1 / ER70S-6 TIG rod with copper cladding
- Ø 2.4 mm, 1000 mm long, 5 kg pack
- Weld metal W 46 5 4Si1 in accordance with EN ISO 636-A
- Notched impact energy 150 J at -40 °C, 90 J at -50 °C
- Suitable for use with structural steels, fine-grained structural steels and pressure vessel steels
- Shielding gas: argon (I1, EN ISO 14175)
- Approvals include DNV-GL, LR, ABS and UKCA, depending on the plant location
Product information "ESAB OK Tigrod 12.64 TIG Welding Rod, G4Si1 / ER70S-6, Ø 2.4 x 1000 mm, 5 kg, 126424R150"
The OK Tigrod 12.64 is designed for TIG welding of structural steel, fine-grained structural steel and pressure vessel steel; its notched impact energy is 150 J at -40 °C. This version has a diameter of 2.4 mm, a rod length of 1,000 mm and comes in a 5 kg pack. The rod is also available in a thinner version (2.0 mm) and a thicker version (3.2 mm).
Typical applications
The rod is intended for root and fillet welds on unalloyed and low-alloy steels, including general-purpose structural steels, fine-grained structural steels and pressure vessel steels. The steel grades listed range from P235/S235 to P460/S460 and similar, with type testing carried out down to -40 °C. The rods are welded in an argon atmosphere (I1). At -50 °C, the notched impact energy is still 90 J.
Construction and classification
It is a copper-clad solid rod, wire type G4Si1 / ER70S-6, alloy type carbon-manganese steel. According to EN ISO 636-A, the wire is designated W 4Si1 and the weld metal W 46 5 4Si1; according to SFA/AWS A5.18, it is designated ER70S-6. The wire contains 0.074% C, 1.68% Mn and 0.95% Si. The classification, analysis and characteristic values are the same for all four diameters in this range; only the rod diameter differs.
Test values according to EN and AWS
- EN, untreated: yield strength 525 MPa, tensile strength 595 MPa, elongation at break 26 %
- AWS, untreated: yield strength 510 MPa, tensile strength 610 MPa, elongation at break 30 %
- Notched impact energy according to EN: 150 J at -40 °C and 90 J at -50 °C
Analysis of the pure weld metal: 0.08% C, 1.28% Mn, 0.80% Si, 0.013% S, 0.015% P.
Approvals
Depending on the plant location, the following apply: ABS 3Y (I1), BV 3YM, CE EN 13479, DB 42.039.48, DNV-GL III YM (I1), LR 3Y H15 (I1), UKCA EN 13479 and VdTÜV 05260.
Technical details
| Diameter | 2.4 mm |
| Bar length | 1000 mm |
| Pack size | 5 kg |
| Wire type | G4Si1 / ER70S-6, copper-clad |
| Weld metal classification | EN ISO 636-A: W 46 5 4Si1 |
| Wire classification | EN ISO 636-A: W 4Si1; SFA/AWS A5.18: ER70S-6 |
| Alloy type | Carbon-manganese steel |
| Shielding gas | I1 (argon, EN ISO 14175) |
| Yield strength EN | 525 MPa |
| Tensile strength EN | 595 MPa |
| Elongation at break EN | 26 % |
| Notched impact energy EN | 150 J at -40 °C, 90 J at -50 °C |
| Yield strength AWS | 510 MPa |
| Tensile strength AWS | 610 MPa |
| Elongation at break AWS | 30 % |
| Weld metal C / Mn / Si / S / P | 0.08 / 1.28 / 0.80 / 0.013 / 0.015 % |
Scope of delivery
- 1 pack of OK Tigrod 12.64, 5 kg, rods Ø 2.4 mm, length 1000 mm
Individual requirements and procurement service
For TIG welding on structural steel, we stock the ESAB TIG torch holder and the Rogue ET 200iP PRO inverter. Other diameters and quantities are available on request via the procurement service.