What is the amperage range for an E6010 (E4310) for the overhead 45 position?

What is the amperage range for an E6010 (E4310) for the overhead 45 position?

• A. 75 - 125 amps
• B. 50 - 100 amps
• C. 25 - 75 amps
• D. 125 - 175 amps

Answer: (A)

Amperage settings for this electrode are chosen to balance arc stability, penetration, and control in the overhead position. E6010 is a fast-freeze, cellulose-coated electrode that requires enough heat to maintain a steady arc and proper puddle wetting without causing excessive penetration or arc blow in overhead work. For a common 1/8-inch size, a range of about 75–125 amps provides that balance: too little current can produce a weak arc and poor fusion, while too much current increases penetration and heat input, making control and filler feeding harder in the overhead position. The overlap with the E4310 designation doesn’t change the required current range, since it refers to the same electrode chemistry.

Amperage settings for this electrode are chosen to balance arc stability, penetration, and control in the overhead position. E6010 is a fast-freeze, cellulose-coated electrode that requires enough heat to maintain a steady arc and proper puddle wetting without causing excessive penetration or arc blow in overhead work. For a common 1/8-inch size, a range of about 75–125 amps provides that balance: too little current can produce a weak arc and poor fusion, while too much current increases penetration and heat input, making control and filler feeding harder in the overhead position. The overlap with the E4310 designation doesn’t change the required current range, since it refers to the same electrode chemistry.