SC Pipelines Practice Questions - South Carolina Pipelines Contractor Examination Exam

In the SMAW electrode designation E7018, what does the '70' indicate?

The electrode diameter in 70ths of an inch A minimum deposited-weld tensile strength of 70,000 psi A required preheat of 70°F That the electrode may be used only in the 7G position

Correct Answer:

A minimum deposited-weld tensile strength of 70,000 psi

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