Description
Weld Star – CF3 (G4Si1) Endurance Pac (0.8mm) 250kg
Weld Star CF3 (G4Si1) Endurance Pac is a bulk wire drum system designed for high volume welding applications. This non-copper coated solid wire is ideal for welding unalloyed and low-alloyed carbon-manganese steels, offering an environmentally friendly solution with reduced fumes and smoke. It is produced using virgin raw materials from specialized steel mills, ensuring consistent quality and reliability.
Features and Benefits:
- High Productivity Solution: Designed for continuous high volume welding applications.
- Environmentally Friendly: Offers less fume and smoke compared to traditional copper wires.
- Superior Weld Quality: Higher Si-Mn content ensures increased weld metal strength and a good bead appearance.
- Versatility: Suitable for both semi-automatic and full-automatic GMAW applications.
- Cold Resistant: Maintains good mechanical properties even at sub-zero temperatures down to -40ºC.
- Green Wire Production: Ensures consistent reliability and quality by using virgin raw materials.
Common Applications:
- Boilers and Industrial Machinery
- Bridges and Shipbuilding
- Automotive and Rail
- Structural and Engineering Fabrications
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 S460, P460, S460ML*
* Illustrative, not exhaustive list
| Standards |
| EN ISO 14341-A – G 42 3 C1 / G 46 4 M21 4Si1 |
| AWS A5.18 – ER 70S-6 |
| Chemical Composition % (Typical) | |||||
| C% | Si% | Mn% | P% | S% | Cu% |
| 0.08 | 0.95 | 1.70 | <0.020 | <0.020 | 0.010 |
| Cr% | Ni% | Mo% | Al% | V% | Zr+Ti% |
| <0.15 | <0.15 | <0.050 | <0.020 | <0.030 | <0.15 |
| Mechanical Properties (Typical) |
||
| Shielding Gas | C1 | M21 |
| Tensile Strength | 570 MPa | 590 MPa |
| Yield Strength | 460 MPa | 490 MPa |
| Elongation | 36% | 28% |
| Impact Strength | 58 J | 88 J |
| Test Temperature | -30ºC | -40ºC |
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 | 60-200 | 18-24 |
| 1.00 mm | 80-300 | 18-32 |
| 1.20 mm | 120-380 | 18-34 |
Shielding Gases
EN ISO 14175 – C1, M21
Welding Positions
EN ISO 6947 – PA, PB, PC, PD, PE, PF, PG
| Packaging Data | |||
| Diameter |
Weight | Pallet Qty |  |
| 0.80 mm
1.00 mm 1.20 mm |
250 Kg
250 Kg 250 Kg |
4
4 4 |
|
Liability:Â 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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