Welding Rod Designation ~ The 7018 or officially the E7018 welding rod is a medium-penetration fill-freeze electrode designed to weld high-tensile carbon-steel materials. The designation contains 5 compulsory and 3 optional parts. It is very suitable to use on the metals that are very difficult to be welded as the low-hydrogen flux coating that been coated on the 7018 rods is designed to make the welding process more smoothly and effectively for those hard-to-work metals. 1 Indicates welding position. See Classification Table below X Indicates that there are more requirements. The second part 38 is a symbol denoting the yield strength tensile strength and elongation of the all-weld metal in the as-welded condition. The designation contains 5 compulsory and 3 optional parts. Stick electrodes melts along with the workpiece acting as filler. As such the 8010 welding rod is also known as an 8010 welding electrode in some welding communities. 1 Indicates in what welding positions it can be used. Indeed recently has been sought by users around us, maybe one of you. People now are accustomed to using the internet in gadgets to view video and image data for inspiration, and according to the title of this post I will discuss about Welding Rod Designation. See Suffix Table page 45. E Indicates that this is an Electrode. Welding electrode E7018 is a term that describes the electrodes tensile strength welding position flux coating and current. 1 Indicates in what welding positions it can be used. Rods come in sizes from 116 to 516 so a typical number would indicate a 18 inch E10011 rod. For a complete listing of electrode designations usability Classifications weld metal chemical compositions and testing methods involved refer to the appropriate AWS Filler metal specifications mentioned in tables 1 and 2. The electrode is made up of materials which are similar to that of the metals chosen to be welded. The 80 designation indicates it is suitable for high tensile steel of 80 Ksi. The first two digits of a 4-digit number and the first three digits of 5-digit number indicate minimum tensile strength. The designation contains 5 compulsory and 3 optional parts.
The 80 designation indicates it is suitable for high tensile steel of 80 Ksi. The electrode is made up of materials which are similar to that of the metals chosen to be welded. First digitindicates ultimate tensile strength in combination with yield strength of the deposited weld metal.
In the SMAW process also commonly referred to as stick welding the welding rod aka.
An example would be a welding rod identified as an 18 E6011 electrode. In the SMAW process also commonly referred to as stick welding the welding rod aka. The electrode and metal object melt and form a solid on cooling. See Suffix Table page 45.