Stick Welding Push or Pull: Which Technique Wins?

Stick welding push or pull is a fundamental question every welder asks when starting with Shielded Metal Arc Welding (SMAW). The choice between pushing the electrode or pulling it significantly impacts weld quality, penetration, bead appearance, and your overall success on the job. Understanding which technique to use—and when—is critical for producing strong, clean welds that meet code and pass inspection.

This guide breaks down the core differences, advantages, and practical applications of each method. We will cover the science behind puddle control, electrode manipulation, and how factors like material thickness, joint design, and rod type influence your decision. You will learn specific scenarios where one technique clearly outperforms the other, along with expert tips to master both styles.

Simply put, for most standard stick welding applications, especially with common electrodes like E6010 and E7018, the pull technique (also called drag) is generally recommended. It provides deeper penetration, better slag control, and a more stable arc for the majority of steel welding tasks. However, the push technique has its place in specific situations, such as welding thin materials or out-of-position joints.

Key Takeaways

• The primary choice in stick welding is between the pull (drag) and push techniques, each affecting penetration, bead shape, and slag removal.
• The pull technique is the default for most SMAW applications, offering superior penetration and a forgiving arc that helps control the weld puddle.
• The push technique is useful for thinner metals and specific positions where reduced penetration and a flatter bead profile are desired.
• Electrode type is a major factor; for example, E6010 often performs well with either technique, while E7018 is almost always dragged.
• Personal comfort, joint access, and required code specifications should ultimately guide your final choice between pushing or pulling.

What Is the Push and Pull Technique in Stick Welding?

In stick welding, or SMAW, the “push” and “pull” terms describe the direction you move the electrode relative to the molten weld pool. These techniques are defined by the angle and travel direction of the electrode.

The pull technique (also called drag) means you are pulling the electrode towards yourself, with the angle of the rod leaning back in the direction you are coming from. Think of it as dragging the puddle behind you. The push technique means you are pushing the electrode away from yourself, with the angle of the rod leaning forward in the direction you are traveling.

You are essentially pushing the puddle ahead of the arc.

This simple difference in direction creates dramatic effects on the welding process. The angle of the electrode directly influences heat distribution, how deep the arc burns into the base metal, and how the molten slag behaves relative to the filler metal. These effects determine the final weld’s strength and appearance.

Key Differences in Electrode Angle and Direction

• Pull (Drag) Angle: The electrode is held at an angle of 5-20 degrees from vertical, tilted back toward the start of the weld. The arc force pushes the slag behind the molten metal.
• Push Angle: The electrode is held at an angle of 5-20 degrees from vertical, tilted forward in the direction of travel. The arc force can push the slag in front of or into the molten metal.
• Travel Speed: Pulling often allows for a slightly faster travel speed as the puddle is more visible behind the electrode. Pushing requires a more controlled, often slower pace.
• Puddle Visibility: When pulling, you can clearly see the molten pool and the weld bead forming behind the rod. When pushing, the arc and electrode tip can obscure the view of the puddle ahead.

This comparison shows why pulling is often the more forgiving and effective choice for beginners and general fabrication. The increased penetration and clear visibility give you better control over the weld outcome.

Why Is the Pull Technique Generally Recommended for Stick Welding?

For the vast majority of structural steel, pipe, and plate welding with SMAW, the pull technique is the standard and recommended method. This isn’t just tradition; it’s based on practical metallurgy and arc physics that produce superior results.

The primary reason is penetration. When you pull the electrode, the arc force is directed straight down into the base metal at the leading edge of the puddle. This drives the molten filler metal deeper into the joint, creating a stronger metallurgical bond.

For materials 1/8 inch (3mm) and thicker, deep penetration is essential for the weld to bear load.

Second, slag management is far superior with the pull technique. The shielding slag, which is a byproduct of the flux coating, naturally flows behind the molten puddle when you drag the rod. This keeps the slag on top of the cooling bead where it belongs, making it easy to chip off after welding.

Proper slag coverage is vital for protecting the hot weld metal from atmospheric contamination.

Key Advantages of the Pull Method

1. Deeper, More Consistent Penetration: The arc force is optimally positioned to melt into the base metal, crucial for structural integrity.
2. Excellent Slag Control: Slag trails neatly behind the puddle, reducing the risk of slag inclusions (a serious weld defect).
3. Superior Puddle Visibility: You can watch the weld pool form and solidify, giving you real-time feedback to adjust travel speed and angle.
4. Forgiving Arc Characteristics: The pull arc tends to be more stable and less prone to sticking, especially for newer welders.
5. Ideal for Most Positions: While not all electrodes can be used in all positions, when they can, pulling is often the preferred method for flat, horizontal, and overhead welding.

As this table illustrates, for the workhorse electrodes like E6010 and E7018, pulling is the unequivocal choice. Attempting to push an E7018, for example, is likely to result in slag inclusion and a poor-quality weld.

When Should You Use the Push Technique in Stick Welding?

Despite the dominance of the pull method, the push technique has important applications. Knowing when to push can solve specific welding challenges and expand your versatility as a welder.

The most common scenario for pushing is welding very thin materials, typically sheet metal under 1/8 inch (3mm) thick. In this case, the deep penetration from pulling can cause burn-through, where the arc melts completely through the base metal. Pushing reduces penetration depth, allowing you to fuse the thin material without destroying it.

Another situation is when you need a flatter, more aesthetically pleasing bead with less reinforcement. Pushing tends to produce a wider, flatter weld profile. This can be desirable for visible welds on certain projects or when a smooth surface is needed for subsequent machining or painting.

Specific Scenarios Where Pushing Excels

• Thin Gauge Steel & Sheet Metal: Prevents burn-through on automotive bodywork, ductwork, and light fabrication.
• Out-of-Position Welding (Certain Cases): When welding uphill on a vertical joint, some welders find pushing provides better puddle control in specific circumstances, though pulling uphill is also common.
• Covering a Wide Gap: In a situation with a poorly fit-up joint with a gap, pushing can help spread the molten metal across the gap more effectively than pulling it.
• Aesthetic Finish on Final Passes: On a multi-pass weld, pushing the final “cap” pass can create a flatter, wider cover that blends smoothly with the base metal.
• Using Specific Electrodes: Electrodes like E6013, which produce a softer arc and more fluid puddle, can be pushed successfully for the right application.

Warning: Pushing an electrode designed for penetration, like E6010 or E7018, is risky. It can lead to insufficient fusion at the weld toes and slag getting trapped in front of the puddle. Always verify the electrode manufacturer’s recommendations for the specific technique.

How Does Electrode Type Influence Your Push or Pull Decision?

The flux coating and core wire composition of a stick electrode dictate its intended use, which directly informs whether you should push or pull. The electrode manufacturer’s recommended current type (AC, DCEP, DCEN) and operational characteristics are your primary guide.

Electrodes are broadly categorized as fast-freeze, fill-freeze, and fast-fill. Fast-freeze rods (like E6010) solidify quickly, allowing for welding in all positions. Their aggressive arc works best when dragged.

Fill-freeze rods (like E7018) provide a smooth arc and good bead shape, and are almost exclusively dragged to ensure proper slag coverage. Fast-fill rods (like E7024) are designed for high deposition in flat and horizontal positions only, and are often pushed or dragged depending on the specific procedure.

Understanding Electrode Classifications

1. First Two Digits (E6x, E7x): Indicate the minimum tensile strength of the weld metal in thousands of pounds per square inch (psi). E60xx = 60,000 psi, E70xx = 70,000 psi.
2. Third Digit: Indicates welding positions. “1” is all positions, “2” is flat and horizontal only.
3. Fourth & Fifth Digits: Specify the flux coating type and required current. “10” = cellulose potassium (DCEP), “18” = iron powder low hydrogen (AC/DCEP).

Always consult the electrode’s packaging or a reliable welding handbook. For example, an E7018 rod is coated with a basic, low-hydrogen flux. Dragging it ensures this flux fully decomposes to create a protective shield and forms a slag blanket that cools the weld slowly, preventing hydrogen cracking.

Pushing it would disrupt this delicate process.

Important: When in doubt, read the electrode’s data sheet. Reputable manufacturers clearly state the recommended technique. Ignoring this can lead to weld failure and safety hazards.

What Are the Common Mistakes When Choosing Push vs. Pull?

Even experienced welders can fall into bad habits or make incorrect assumptions about technique. Avoiding these common errors will immediately improve your weld quality and consistency.

The biggest mistake is ignoring material thickness. Using a deep-penetration pull technique on thin metal is a fast way to ruin the workpiece. Conversely, pushing on thick, structural plate will result in a shallow, weak weld that may not meet code.

Always assess the base material first.

Another frequent error is mismatching technique and electrode. Trying to push a “drag-only” electrode like E7018 leads to slag inclusions and poor fusion. This mistake often happens when a welder is comfortable with one technique and tries to force it onto every situation.

Top Mistakes to Avoid

• Mistake 1: One-Size-Fits-All Approach: Believing pulling works for every single situation. Adaptability is key.
• Mistake 2: Neglecting Electrode Instructions: Not reading or following the manufacturer’s recommended technique for the specific rod you are using.
• Mistake 3: Incorrect Electrode Angle: Whether pushing or pulling, the angle must be correct (5-20 degrees). Too flat causes the rod to stick; too steep reduces puddle control.
• Mistake 4: Wrong Travel Speed: Pushing often requires a slower, more deliberate speed. Rushing a push technique can cause cold lap and poor penetration.
• Mistake 5: Poor Joint Preparation: The best technique can’t overcome a dirty, rusty, or poorly fitted joint. Clean and fit your metal properly first.

How to Master Both Push and Pull Stick Welding Techniques

Proficiency in stick welding comes from deliberate practice of both techniques. You don’t just choose one forever; you learn to switch based on the task. Here’s a step-by-step approach to building your skills.

Start by mastering the pull technique first, as it’s the most widely applicable. Set up a simple T-joint on 1/4-inch mild steel. Use an E7018 electrode.

Focus on maintaining a consistent 5-15 degree drag angle, a steady arc length (equal to the rod diameter), and a travel speed that leaves a uniform bead width. Practice running beads until you achieve consistent slag that peels off in one piece.

Once comfortable with pulling, introduce the push technique on a different piece of the same material. Switch to an E6013 electrode, which is more forgiving. Practice pushing with a slight forward angle, using a slower travel speed.

Pay close attention to how the puddle behaves differently—it will spread out more. Notice how visibility is reduced and learn to gauge your progress by the sound and feel of the arc.

Practice Drill: Alternating Techniques

1. Prepare Three Test Plates: Use three pieces of 1/8-inch to 1/4-inch steel, cleaned of mill scale.
2. First Plate – Pull: Run three beads using a drag technique with E6010 or E7018. Focus on penetration and slag removal.
3. Second Plate – Push: Run three beads using a push technique with E6013. Focus on a flat bead profile and controlling the puddle.
4. Third Plate – Mixed: Run one bead pulling, then switch and run one bead pushing on the same plate. Compare the results visually and when chipping slag.
5. Critique Your Work: Look for consistency, slag inclusions, undercut, and overall appearance. The pull bead should be taller and more penetrating; the push bead flatter and wider.

This deliberate practice will train your muscle memory and develop your intuitive understanding of when to use each method. Keep a welding logbook to note which technique worked best for different materials and joints.

Frequently Asked Questions

Can you push an E6010 electrode?

While it’s technically possible to push an E6010, it is highly discouraged and not recommended by manufacturers. The E6010’s deep-penetrating, forceful arc is designed to be dragged. Pushing it can result in severe slag entrapment, porosity, and an unstable arc that is difficult to control.

Always use a drag technique with E6010.

Why is my weld bead too flat when I pull?

A flat bead while pulling usually indicates one of two issues: your travel speed is too fast, or your amperage is too high. Fast travel doesn’t allow enough filler metal to build up. High amperage creates excessive heat that makes the puddle too fluid and runny.

Try reducing your travel speed slightly or lowering your machine’s amperage by 5-10 amps and observe the change.

Does push or pull give a stronger weld?

When done correctly with the appropriate electrode and on suitable material, both can produce welds that pass code. However, for most thick, structural applications, the pull technique inherently provides deeper penetration, which contributes to greater joint strength. The pull method’s superior slag control also reduces the chance of defects like inclusions that weaken the weld.

What position is push welding used for?

Pushing is most commonly used in the flat position and sometimes in the horizontal position for thin materials. It can be used in the overhead position by some skilled welders, but this is challenging. Pushing in the vertical position (uphill) is less common but possible with specific electrodes and techniques.

How do I transition between pushing and pulling in one weld?

On multi-pass welds, you can change techniques between passes. For example, you might use a pull technique for the root and hot passes to ensure deep penetration, then switch to a push technique for the final cap pass to create a flatter, more aesthetic cover. Simply stop at the end of a pass, reposition, and start the next pass with the new angle and direction.

Ensure complete slag removal between passes.

Final Thoughts

The decision between stick welding push or pull is not about finding a single perfect answer, but about understanding the tools in your arsenal. For the majority of your work with standard electrodes like E6010 and E7018 on steel, the pull technique will be your most reliable and effective method, offering better penetration and slag management.

However, keeping the push technique in your skill set gives you the versatility to tackle thin materials, achieve specific bead profiles, and solve fit-up challenges. Mastery comes from practicing both styles, observing the results, and learning to match the technique to the electrode, material, and joint requirements of each job.