Atom Arc 7018-M is a low hydrogen, iron powder all-position electrode specially formulated to meet the more stringent requirements of Military Specification MIL-E-0022200/10 for mechanical properties, low coating moisture, and diffusible hydrogen content.
Atom Arc 7018-M is intended for welding carbon steels, as well as high tensile steels, such as Grade HT of MIL-S-16113 and MIL-S-22698. It is also used for attachment welds to HY-80 and HY-100.
Typical Charpy V-Notch Properties
|Impact Value||166 ft-lb|
|Impact Value||225 J|
|Testing Temperature||-20 °F|
|Testing Temperature||-29 °C|
Typical Tensile Properties
|Condition||Stress Relieved||As Welded|