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Strong 90S-B3
STRONG 90S-B3
Copper Coated Solid Wire For MIG & TIG Welding
STRONG 90S-B3 is a high strength – low alloy steel wire with very low impurities for welding of
high strength steels, typically suitable for welding 2.25Cr – 1Mo steel. It provides smooth flow,
stable arc and spatter free welding under optimum conditions for x-ray quality welds.
STRONG 90S-B3 is suitable for creep resistant welding of pipes & tubes of matching
composition in Power plants, Refineries, Petrochemicals, Fertilizer plants, etc. where high
tensile strength, corrosion resistance & good high temperature property along with heat
resistance is desired from the weld metal.
TYPICAL WIRE CHEMISTRY (%)
| C | Mn | Si | P | S | Cu | Ni | Cr | Mo | V |
|---|---|---|---|---|---|---|---|---|---|
| 0.07- 0.12 | 0.40- 0.70 | 0.40- 0.70 | 0.025 MAX | 0.025 MAX | 0.35 MAX | 0.20 MAX | 2.30- 2.70 | 0.90- 1.20 | 0.03 MAX |
| Required as per AWS 5.28 | Y.S MPa | U.T.S. MPa | ELONGATION % |
|---|---|---|---|
| Typical | ≥ 540 | ≥ 620 | ≥ 17 |
| 610 | 700 | 21 |
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