Description
Weld Star – SG2 (G3Si1) Endurance Pac (0.8mm) 250kg
The Weld Star – SG2 (G3Si1) Endurance Pac, with a diameter of 0.8mm and weighing 250kg, is a high-quality welding wire designed for continuous high-volume welding applications. Made from virgin raw materials sourced from specialised steel mills, this wire ensures consistent reliability and quality, even in challenging conditions such as sub-zero temperatures down to -40 degrees Celsius. The wire is copper-coated and is suitable for both single pass and multipass welding of unalloyed and low-alloyed carbon-manganese steels. Its applications span across various industries, including boilers, industrial machinery, bridges, shipbuilding, automotive, rail, and structural and engineering fabrications.
Key Features:
- Bulk Wire Drum System: Designed for high productivity in continuous high-volume welding applications.
- Copper Coated Solid Wire: Suitable for single pass or multipass welding of unalloyed and low-alloyed carbon-manganese steels.
- Excellent Mechanical Properties: Exhibits good mechanical properties even at sub-zero temperatures down to -40 degrees Celsius.
- Virgin Raw Materials: The green wire is produced using virgin raw materials, ensuring consistent quality and reliability.
- Wide Range of Applications: Suitable for various industries and applications, including boilers, industrial machinery, bridges, shipbuilding, automotive, rail, and more.
Typical Applications:
The Weld Star – SG2 (G3Si1) Endurance Pac is ideally suited for:
- Industrial Machinery: For equipment that requires durable and reliable welds.
- Infrastructure: Used in the construction of bridges and other structural fabrications.
- Transportation: Suitable for shipbuilding, automotive, and rail industries.
- Boilers: For equipment that operates under high pressure and temperature.
- Engineering Fabrications: For custom-made equipment and structures in various industries.
Typical Base Materials:
S185, S235, S275, S355 – Grade A, B, D, AH32 to DH36 – L210, L240, L290, L360, L240NB, L290NB, L360NB, L360QB, L240MB, L290MB, L360MB, L415MB – X42, X46, X52, X60 – P235T1, P235T2, P275T1 – P275T2, P355N – P235GH, P265GH, P295GH, P355GH – S275, S355, S420, S275M, S275ML, S355M, S355ML, S420M, S420ML (Illustrative, not exhaustive list).
| Standards |
| EN ISO 14341-A – G 42 3 C1 / G 42 4 M21 3Si1 |
| AWS A5 18 – ER 70S-6 |
| Chemical Composition % (Typical) | |||||
| C% | Si% | Mn% | P% | S% | Cu% |
| 0 07 | 0 85 | 1 45 | <0 025 | <0 025 | <0 35 |
| Cr% | Ni% | Mo% | Al% | V% | Zr+Ti% |
| <0 15 | <0 15 | <0 15 | <0 020 | <0 030 | <0 15 |
| Mechanical Properties (Typical) |
||
| Shielding Gas | C1 | M21 |
| Tensile Strength | 540 MPa | 580 MPa |
| Yield Strength | 440 MPa | 460 MPa |
| Elongation | 30% | 26% |
| Impact Strength | 70 J | 90 J |
| Test Temperature | -30á„ŽC | -40 degC |
Mechanical properties are approximate and may vary based on the heat, shielding gas, welding parameters and other factors
| Welding Parameters | ||
| Ømm | Current (A) | Voltage (V) |
| 0 80 mm | 60-180 | 18-22 |
| 1 00 mm | 80-230 | 20-28 |
| 1 20 mm | 120-350 | 26-34 |
Shielding Gases
EN ISO 14175 – C1, M21
Welding Positions
EN ISO 6947 – PA, PB, PC, PD, PE, PF, PG
| Diameter (mm) | Weight (Kg) | Pallet Qty |
|---|---|---|
| 80 | 250 | 4 |
| 100 | 250 | 4 |
| 120 | 250 | 4 |
Liability: Whilst all reasonable efforts have been made to ensure the accuracy of the information contained, this information is subject to change without notice and can be only considered as suitable for general guidance.
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