The 7018 arc welding rod is often considered a versatile tool for various welding tasks by some users. This tool is particularly useful for working with carbon steel, as it allows for easy control and creates a tidy weld without causing a mess. Additionally, the 7018 rod is known for its ability to resist cracking, making it a reliable option for welding applications.
While the 7018 arc welding rod is user-friendly, achieving the desired results requires proper setup. Without formal training, it can be challenging to determine the correct settings to use. Therefore, it is crucial to have the appropriate knowledge and expertise to set up the tool correctly for optimal performance.
For those seeking guidance on setting up their 7018 welding rod, this post provides a helpful resource. We have compiled a list of recommended settings for this tool, making it a useful reference point for anyone undertaking welding tasks. By referring to this list, you can ensure that you are using the ideal settings to achieve the desired results with your 7018 welding rod.
7018 Welding Rod Settings Chart
The following are the recommended settings for using the 7018 Welding Rod. However, it is advisable to seek additional guidance from a professional before applying these adjustments. By consulting an expert, you can ensure that you are using the optimal settings for your specific welding task and achieve the desired results with your 7018 Welding Rod.
| Electrode Diameter (in) | Amperage |
| 3/32 | 70-100 |
| 1/8 | 115-165 |
| 5/32 | 150-220 |
| 3/16 | 200 – 275 |
| 7/32 | 260 – 340 |
| 1/4 | 315 – 400 |
| 5/16 | 375 – 470 |
7018 Welding Rod Settings for Different Diameters
- 7018 Electrode ( Diameter: 3/22) = 70 – 100
- 7018 Electrode ( Diameter ⅛) = 115 – 165
- 7018 Electrode ( Diameter 5/32) = 150 – 220
- 7018 Electrode ( Diameter 3/16) = 200 – 275
- 7018 Electrode ( Diameter 7/32) = 260 – 340
- 7018 Electrode ( Diameter ¼) = 315 – 400
- 7018 Electrode ( Diameter 5/16) = 375 – 470
7018 Welding Rod Settings for 3/22″ Electrode
When working with a 3/32″ diameter rod, a minimum of 70 amps is recommended. It is important to note that the maximum recommended amperage for this thickness is 100 amps, and exceeding this level could result in suboptimal welding results. As such, it is crucial to adhere to these guidelines to achieve the best possible outcome when using the 7018 Welding Rod.
7018 Welding Rod Settings for ⅛” Electrode
If you intend to use a 1/8″ welding rod as your electrode for welding tasks, it is recommended to set the amps to a minimum of 115. For optimal performance, you can set the amps to a maximum of 165. It is essential to adhere to these recommended settings when using the 7018 Welding Rod to ensure that you achieve the best possible results for your welding tasks.
7018 Welding Rod Settings for 5/32″ Electrode
When working with a 5/32″ welding rod, it is recommended to set the amps to a minimum of 150. However, you can increase the amperage up to 220 for optimal performance. By adhering to these recommended settings, you can expect to achieve the desired results when using the 7018 Welding Rod for your welding tasks.
7018 Welding Rod Settings for 3/16″ Electrode
To ensure optimal performance when using the 7018 Welding Rod for your welding tasks, it is essential to choose the appropriate settings. It is recommended to stick to values between 200 and 275 amps, taking care not to exceed the upper limit. By following these guidelines, you can set up the tool correctly and achieve the desired results for your welding tasks.
7018 Welding Rod Settings for 7/32″ Electrode
When using a welding rod with a 7/32″ electrode, it is recommended to set the amperage to 260 for optimal performance. However, you can increase the amps up to a maximum of 340 without compromising the quality of the weld. By adhering to these recommended amperage settings, you can effectively use the 7018 Welding Rod for your welding tasks and achieve the desired results.
7018 Welding Rod Settings for ¼” Electrode
If you are still in search of recommended settings for the 7018 welding rod, it is suggested to use the tool with an amperage range between 315 and 400 amps. By following these recommended guidelines, you can optimize the performance of the 7018 welding rod and achieve the desired results for your welding tasks.
7018 Welding Rod Settings for 5/16 inches Electrode
Adjusting the 5/16″ 7018 electrode is a straightforward process. To begin, it is recommended to set the device at 375 amps. However, if you feel that the amperage is insufficient, you can increase it up to 470 amps. By following these basic guidelines, you can properly set up the 7018 welding rod for your welding tasks and achieve the desired results.
What Temperature Should a 7018 Welding Rod Be?
The following table displays the recommended storage temperatures for the 7018 welding rod.
| Ambient Air | Holding Ovens | Drying Conditions | |
| E7018 | Not recommended | 30°C to 140 °C above ambient temperature | 260°C to 425°C ( 1 – 2 hr at temperature) |
Based on the chart, it is recommended to store the 7018 welding rod at a temperature range of 30°C to 140°C above ambient temperature. However, if you need to remove excess moisture from the rod, it is recommended to store it at a higher temperature range of 260°C to 425°C. By following these guidelines, you can effectively store the 7018 welding rod and ensure optimal performance for your welding tasks.
7018 Welding Rod Position
When using the 7018 Welding Rod, it is recommended to work with a suitable leading angle and move the stick electrode along the weld joint. By following these guidelines, you can effectively use the welding rod and achieve optimal results for your welding tasks.
When performing vertical welding using the 7018 Welding Rod, it is recommended to use a 3-5 degree angle and a slight weaving method. However, for flat/horizontal welding, it is suggested to use a tight weld arc and work with the electrode on top of the weld puddle. By following these specific guidelines, you can ensure that your welding tasks are executed effectively and efficiently using the 7018 Welding Rod.
What Polarity is Best for 7018 Welding Rods?
The 7018 Welding Rod is versatile and can be used for welding tasks with both DC and AC polarity. This is because the rod is designed for all-purpose welding, making it suitable for a wide range of welding applications.
Do You Weld 7018 on AC or DC?
While many welders typically use DC current to weld with the 7018 rods, it is important to note that this welding rod can also be used with AC current. In fact, both AC and DC current are suitable for welding with this metal, offering versatility and flexibility to the welding process.
7018 Welding Rod Amperage Chart
The following chart illustrates the amperage needed for different electrode diameters during different welding positions.
| Diameter ( in) | Flat amps | Vertical Amps | Overhead Amps |
| 3/32 | 65 – 100 | 65 – 90 | 80 – 100 |
| 1/8 | 120 – 150 | 100 – 130 | 120 – 150 |
| 5/32 | 150 – 210 | 120 – 160 | 150 – 210 |
| 3/16 | 240 – 280 | 180 – 220 | 240 – 280 |
7018 Welding Rod Settings For 3/32″ 7018 Welding Rod
As per the chart, when using a 3/32 inch electrode, a minimum of 65 amps is required for flat, vertical, and overhead welding positions. Adhering to these recommended amperage settings will greatly increase the likelihood of achieving a quality weld.
7018 Welding Rod Settings For ⅛” 7018 Welding Rod
The chart illustrates the recommended amperage for various electrode diameters in different positions. For a 3/32 inch electrode, the minimum amperage required for flat, vertical, and overhead welding is 65 amps, which is suitable for achieving a good weld. For flat welding, the amperage can range from 90 to 140 amps. Vertical welding requires amperage between 100 and 130 amps, while overhead welding needs 120 to 150 amps.
7018 Welding Rod Settings For 5/32″ 7018 Welding Rod
When using a 7018 Welding Rod, ensure that it operates within the range of 150-210 amps for flat welding. However, for overhead welding, it is recommended to use 120-160 amps.
7018 Welding Rod Settings For 3/16″ 7018 Welding Rod
Based on the table, it is recommended to use 240 – 280 amps for flat welding when using a 3/16″ 7018 Welding rod. For vertical welding, the recommended amps are between 180 – 220, while for overhead welding, it is recommended to use 240 – 280 amps.
Frequently Asked Questions
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Table of Contents
The recommended amperage range for a 7018 welding rod varies depending on the rod diameter and the base metal thickness. Generally, for a 1/8 inch (3.2mm) diameter rod, the amperage range is between 75 and 125 amps.
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The recommended interpass temperature for a 7018 welding rod varies depending on the base metal thickness and material. Generally, an interpass temperature of between 300 and 500 degrees Fahrenheit (150-260 Celsius) is recommended.
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The recommended polarity for a 7018 welding rod is DC reverse polarity (DC electrode positive).
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The recommended post-weld heat treatment for a 7018 welding rod varies depending on the base metal thickness and material. Generally, a slow cooling rate is recommended after welding and a stress relief treatment may be necessary for thicker materials.
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The recommended preheat temperature for a 7018 welding rod varies depending on the base metal thickness and material. Generally, a preheat temperature of between 150 and 300 degrees Fahrenheit (65-150 Celsius) is recommended.
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The recommended welding technique for a 7018 welding rod is a drag or backhand welding technique. The electrode should be held at a 5-15 degree angle with the direction of welding.
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Conclusion
In conclusion, the settings for the 7018 welding rod are crucial for achieving the desired results in your welding tasks. The appropriate amperage setting for a particular diameter of electrode depends on the welding position and the type of joint. It is important to consult a professional or refer to a welding chart to ensure that you are using the right settings. Additionally, the storage temperature of the welding rod is also essential to maintain its quality. Overall, whether you are using DC or AC polarity, the 7018 welding rod is versatile and can be used for various welding applications.
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