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Strong 70S3
STRONG 70S-3
Copper Coated Solid Wire For MIG & TIG Welding
STRONG 70S-3 has moderate levels of silicon and manganese suitable for general purpose welding of carbon steels with clean to light levels of rust, oil and mill scale.
STRONG 70S-3 produces a smooth & stable arc, producing a clean weld bead.
STRONG 70S-3 can be used for general steel frame fabrication, automotive components, farm
equipment, construction equipment, pressure vessels and pipe fabrication.
Welders should avoid welding steel which has oil, mill scale, or other contaminants.
TYPICAL WIRE CHEMISTRY (%)
| C | Mn | Si | P | S | Cu |
|---|---|---|---|---|---|
| 0.06-0.10 | 0.90-1.40 | 0.45-0.75 | 0.025 MAX | 0.025 MAX | 0.35 MAX |
| Required as per AWS 5.18 | Y.S MPa | U.T.S. MPa | ELONGATION % | IMPACT VALUE AT -30°C JOULE |
|---|---|---|---|---|
| Typical | ≥ 400 | ≥ 490 | ≥ 22 | ≥ 27 |
| 440 | 530 | 29 | 67 |
PACKAGING SPECIFICATIONS – MIG
DIA SIZE 0.80MM / 1.00MM / 1.20MM / 1.60MM / 2.00MM
SPOOL WEIGHT 1KGS / 1KGS / 5KGS / 12.5KGS / 15KGS / 17.5KGS
DRUM WEIGHT 100KGS / 100KGS / 150KGS / 250KGS / 300KGS / 350KGS
PACKAGING SPECIFICATIONS – TIG
DIA SIZE 1.60MM / 2.00MM / 2.40MM / 3.15MM / 4.00MM
WEIGHT 5KGS / 20KGS