Washington Alloy, TE 7018 022, Welding Electrode, E7018, 1/8 in, 90-150 A, 24-28 V, Iron powder low hydrogen

E7018 is the most efficient general-purpose, iron powder — low hydrogen electrode used for welding carbon steels, free-machining steels, and low alloy steels with a minimum yield strength of 50,000 psi. E7018 has a very good deposition rate, providing a quiet steady arc with low spatter and medium penetration. Weld deposits are of X-ray quality with easy slag removal, exceptional mechanical properties and a smooth uniform bead appearance. E7018 has excellent operator appeal and may be used in any position with AC or DC (reverse polarity).

• Amperage Range: 90-150 A
• Voltage Range: 24-28 V
• Polarity: AC or DC reverse polarity
• Diameter: 1/8 in.
• Size: 1/8 in.
• Weight: 5 lb
• Alloy: E7018
• Material: Iron powder low hydrogen
• Minimum Yield Strength: 50,000 psi
• Mechanical Properties - Tensile Strength: 86 ksi
• Mechanical Properties - Yield Strength: 72 ksi
• Mechanical Properties - Elongation: 31%
• Mechanical Properties - Charpy V-notch: 65 ft lbs at -20 F
• Composition - Carbon: 0.07%
• Composition - Manganese: 0.97%
• Composition - Silicon: 0.57%
• Composition - Phosphorus: 0.012%
• Composition - Sulphur: 0.011%
• Compliance: ANSI/AWS A5.1, ASME SFA 5.1

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