Murematic S4+ Mild Steel MIG Wire, 0.035" Dia., 44 lb. Fiber Spool, DC+ Polarity
Highly resistant to copper flaking, which can clog liners and contact tips Copper coating provides superior arc-starting characteristics, for long contact tip life MicroGuard surface treatment is designed to provide smooth trouble-free feeding performance Well suited for applications where accurate and consistent wire feed are necessary Manufactured under a quality system certified to ISO 9001 requirements Manufactured under a global environmental quality system certified to ISO14001 requirementsTypical Applications: Applications which require greater cleaning action through increased levels of silicon and maganese compared to the levels provided by a typical ER70S-3 wire Industrial, farming, construction, and mining equipment Single pass welds on sheet metal applications Multiple pass welds on thick steel sections for welding on base material with light to medium mill scale All-position weldingShielding Gas: 100% CO2 75-95% Ar/Balance CO2 95-98% Ar/Balance O2Conformance: AWS A5.18/A5.18M: 2001: ER70S-4 ASME SFA 5.18: ER70S-4
| AWS: | ER70S-4 |
| Appearance: | Solid welding wire or rod |
| CTWD - Short Circuit Transfer 100% CO: | 3/8"-1/2" |
| CTWD - Spray Transfer 90% Ar/10% CO: | 1/2"-3/4" |
| Charpy V-Notch @ -20F (-29C) - CO Shielding Gas: | 58 (79) ft.lbf (Joules) |
| Diameter: | 0.035" |
| Elongation - As Welded with 100% CO: | 28% |
| Flow Rate: | 30 - 50 CFH |
| Form: | Solid |
| Package: | 44 lb. Fiber Spool |
| Physical State: | Solid |
| Polarity: | DC+ |
| Tensile Strength psi (MPa) - As Welded with 100% CO: | 79,000 (555) |
| Yield Strength psi (MPa) - As Welded with 100% CO: | 64,000 (441) |
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