Universal 70S-6 |
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| Specification: | ||
| AWS A5.18 Class ER70S-6 | ||
| Description: | Universal 70S-6 is designed for welding mild steels with CO2 shielding gas. This alloy should be used where low silicon mild steel wires have not been satisfactory on slightly contaminated base metals. The additions of manganese and silicon deoxidizers improves the weld soundness and impact properties of this alloy using CO2 shielding gas. Excellent for use in standard MIG, semi automatic, and automatic applications. | |
| Mechanical Properties: | ||
| Elongation: | 28% | |
| Tensile Strength (psi): | 75,000 | |
| Yield Strength (psi): | 63,000 | |
| Chemical Analysis: | ||
| Element: | Composition: | |
| C | 0.09 | |
| Mn | 1.60 | |
| P | 0.015 | |
| S | 0.02 | |
| Si | 0.95 | |
| Diameters & Lengths: | ||
| Cut length Diameters: | 1/16, 3/32, 1/8 | |
| Spool Diameters: | .023, .030, .035, .045, .062 | |
| Coils: | 1/16, 3/32, 1/8 | |
| Wire Cut Length: | 18 in, 36 in, Custom Length | |
| Special sizes and forms are available on request. Flag tagging is available on one end or both of cut lengths. |
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| Charpy V Notch Impact Values: | ||
| -20 Degrees F: | 23 ft. lbs. | |
| 0 Degrees F: | 50 ft. lbs. | |
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MSDS PDF |