Harris E70S6503POP 3/32" x 36" ER70S-2 Carbon Steel Welding TIG Rod (3lb Box)
$ 9.80
$ 22.14
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By Harris
Harris E70S6503POP 3/32" x 36" ER70S-2 Carbon Steel Welding TIG Rod (3lb Box)
Features:
- A general purpose welding wire for fabrication of mild steel
- Contains more deoxidizers than ER70S-3
- The additional deoxidizers can also provide better wetting, giving a flatter bead shape and the capability of faster travel speeds
- Conforms to AWS A5.118 ER70S-6
Composition:
| Carbon | 0.06-.15% max. | Chromium | .15% max. | |
| Manganese | 1.40-1.85% | Aluminum | .50% max. | |
| Sulfur | 0.035% max. | Silicon | .80-1.15% max. | |
| Nickel | 0.15% max. | Phosphorus | .025% max. | |
| Vanadium | .03% max. | Molybdenum | .15% max | |
| Iron | Balance | Other Totals | .50% max. |
Typical Mechanical Properties as Welded
| Shielding Gas | CO2 | 75% Ar 25% CO2 | 98 Ar 2% CO2 |
| Tensile Strengths (psi) | 80-85,000 | 85-90,000 | 85-90,000 |
| Yield Strength (psi) | 65-70,000 | 70-75,000 | 70-75,000 |
| Elongation in 2" | 28.5% | 28% | 28% |
| Reduction of Area | 55-70% | 55-70% | 55-70% |
| Charpy V-notch ft. lbs. | 20-30 | 25-35 | 30-40% |
Applications:
- Used primarily for single pass on steels where rusty and dirty surfaces are not cleaned before welding