E-7018 GM 18 5x450mm
E-7018 GM 18 5x450mm
Classification :
IS:814-2004 : EB 5426 H3JX
AWS/A5.1: E 7018
A heavy coated low hydrogen iron powder type electrode ideally suited for producing tough and dectile welds of radiographic quality, 110% recovery for welding heavy structures subjected to dynamic loading.
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FAQ
E-7018 GM 18 5x450mm is a type of welding electrode used for shielded metal arc welding (SMAW). It is a low-hydrogen electrode, which means that it has a low moisture content and produces high-quality welds with minimal hydrogen-induced cracking. The 5x450mm specification refers to the diameter and length of the electrode.
The recommended welding parameters for E-7018 GM 18 5x450mm will depend on the type and thickness of the material being welded, as well as the specific welding machine being used. However, as a general guideline, a welding current of 80-130 amps is typically recommended for this type of electrode.
E-7018 GM 18 5x450mm offers several advantages over other types of welding electrodes. These include:
Low hydrogen content: This electrode has a low hydrogen content, which helps to prevent hydrogen-induced cracking and produces high-quality welds.
Versatile: E-7018 GM 18 5x450mm can be used for welding a wide range of materials, including carbon steel, low-alloy steel, and stainless steel.
Good mechanical properties: This electrode produces welds with good mechanical properties, including high tensile strength and good impact resistance.
Easy to use: E-7018 GM 18 5x450mm is easy to use, making it a good choice for novice welders.
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