Welding Merit Badge

Free Resources and Answers

Time: 2–4 weeks
Difficulty: Challenging
Setting: Workshop, lab
Best For: Scouts interested in metalwork, tools, building
Hands-On Level: High
Eagle Required: No

When you start the Welding merit badge, you get to work with real tools and real metal. You will learn how to join pieces together using heat. This is a skill used in many jobs, from building structures to repairing equipment. As you practice, you will see how useful and practical welding can be.

You will also learn how to stay safe while working. Welding involves heat, sparks, and bright light, so safety matters every step of the way. You will follow clear instructions and pay close attention to what you are doing. These habits will help you in many other activities too.

As you work through the Welding merit badge, you will see how science and math are part of the process. You will learn about different welding methods and when to use them. This experience can help you decide if you want to learn more about welding or explore other skilled trades in the future.

Welding Merit Badge Requirements

Welding Merit Badge Pamphlet

Welding Merit Badge Printable Requirement Check Off Sheet

Checklist for All Merit Badges

Help with Answers for Welding Merit Badge Requirements

Find specific helps for some of the Welding merit badge requirements listed below. Some of these resources will just give the answers. Others will provide engaging ways for older Scouts to introduce these concepts to new Scouts.

• Requirement 1: Hazards
• Requirement 2: Safety
• Requirement 3: Terms
• Requirement 4: Cutting Methods
• Requirement 5: Welding Processes
• Requirement 6: Skills
• Requirement 7: Careers
• More Resources

Requirement 1a: Welding Hazards

What You Need To Do
Tell your counselor about common welding hazards and how to prevent or reduce them.

Helpful Tips

• Welding creates very high heat, so burns are a major risk.
• Wear gloves, long sleeves, and pants made from cotton or leather.
• Use a welding helmet to protect your eyes from bright light and UV rays.
• Work in a space with good airflow to avoid breathing harmful fumes.
• Keep flammable items like paper and rags away from your work area.
• Have a fire extinguisher nearby before you start welding.
• Check your equipment before using it to avoid problems.

Resources

• Keep Yourself Safe: 6 Welding Safety Hazards & How To Avoid Them (video)

Leader Tips

• Have Scouts point out hazards in the work area before starting.
• Encourage them to wear full safety gear every time.
• Review safe setup and cleanup steps with the group.
• Model safe behavior during all demonstrations.

Requirement 1b: First Aid And Prevention

What You Need To Do
Show first aid steps and ways to prevent injuries or illness related to welding.

Helpful Tips

• Keep hands dry and inspect equipment to reduce risk of electrical shock.
• Turn off power before helping someone who has been shocked.
• Use a welding helmet to prevent eye injuries from the arc.
• Cool minor burns with water and cover with a clean cloth.
• Move to fresh air right away if you feel dizzy or sick from fumes.
• Wear full clothing to protect skin from sparks and UV rays.
• Read labels on filler metals and gases before using them.

Resources

• How to Treat Welding Burns (website)

Leader Tips

• Practice first aid steps with simple role-play activities.
• Review emergency actions before starting any welding work.
• Guide Scouts to think through what to do in each situation.
• Keep safety gear and first aid supplies easy to reach.

Requirement 2a: Safety Precautions And SDS

What You Need To Do
Talk with your counselor about welding safety rules and Safety Data Sheets. Share why SDS information is important.

Helpful Tips

• Wear all safety gear every time you weld.
• Check your tools and cables before you start.
• Keep your work area clean and dry.
• Move paper, rags, and other flammable items away.
• Keep a fire extinguisher close by.
• Read the SDS for any gas or filler metal you use.
• Use the SDS to learn about hazards and first aid steps.
• Follow the storage and handling instructions on the SDS.

Resources

• Safety Data Sheets Training Video (video)

Leader Tips

• Show Scouts where to find SDS for materials in the shop.
• Walk through one SDS together and review key sections.
• Ask Scouts to connect SDS info to real safety actions.
• Reinforce safe habits before each work session.

Requirement 2b: Proper Safety Gear

What You Need To Do
Describe the safety gear and clothing for welding. Then dress correctly in full protective gear.

Helpful Tips

• Wear a welding helmet with the correct lens shade.
• Use safety glasses under your helmet at all times.
• Choose long sleeves and long pants made from cotton or leather.
• Avoid synthetic fabrics that can melt on your skin.
• Wear thick leather gloves that cover your wrists.
• Use closed-toe leather boots for foot protection.
• Make sure your clothing fits well and is not loose.
• Check all gear before you begin work.

Resources

• Welding Safety PPE Guide | Must-Have Essentials for Safe Welding Practices (video)

Leader Tips

• Have Scouts show each piece of gear and explain its use.
• Check that every Scout is dressed correctly before welding.
• Demonstrate proper fit for helmets and gloves.
• Insist on consistent use of full protective gear.

Requirement 2c: Care And Storage Of Equipment

What You Need To Do
Explain and show how to care for and store welding tools, gear, and clothing.

Helpful Tips

• Clean your helmet lens with a soft cloth after use.
• Store your helmet in a dry place where it will not get damaged.
• Check cables and tools for wear or damage each time.
• Keep tools organized in a safe storage area.
• Roll up cables to prevent damage and tripping.
• Shake out gloves and check them for holes.
• Hang clothing to dry and keep it clean.
• Store boots in a dry place and keep them in good shape.

Resources

• A DIY Guide to Maintaining and Storing your Welding Equipment (video)
• Safely Use and Care of PPE | ACSA Training | CSTS Clip (video)

Leader Tips

• Have Scouts inspect gear as part of cleanup.
• Set up a clear storage system for tools and equipment.
• Guide Scouts to fix or report damaged items right away.
• Model good care habits during and after each session.

What Happens During Welding and Key Words to Know

What You Need To Do
Explain key welding terms and describe how the welding process works, including heat, filler metal, and shielding.

Helpful Tips

• Welding joins metal by melting the edges and letting them cool together.
• An electrode carries electricity and may also melt into the weld.
• Slag forms on top of the weld and protects it while it cools.
• Remove slag after welding using a chipping tool or brush.
• Oxidation happens when hot metal reacts with air and weakens the weld.
• Use proper shielding to protect the molten metal from air.
• Heat is created by an electric arc between the electrode and the metal.
• Filler metal may be added to fill gaps and strengthen the joint.

Resources

• Understanding Common Welding Terms—A Guide for Beginners (website)

Leader Tips

• Have Scouts define each term in their own words.
• Use a simple demo to show slag and shielding in action.
• Ask Scouts to point out parts of the process during welding.
• Reinforce correct vocabulary during hands-on work.

Requirement 4: Cutting Methods

What You Need To Do
Name mechanical and thermal cutting methods. Pick one method, describe how to use it, and give one advantage and one limitation.

Helpful Tips

• Mechanical methods include sawing, shearing, grinding, and cutting wheels.
• Thermal methods include oxy-fuel, plasma, and laser cutting.
• Choose one method like oxy-fuel cutting for your example.
• Set up the torch and check all connections before lighting it.
• Adjust the flame and keep a steady distance from the metal.
• Move the torch slowly along the cut line.
• Wear full safety gear to protect from heat and sparks.
• Oxy-fuel cutting works well on thick steel.
• This method creates heat and sparks, so it needs extra safety care.

Resources

• Types of Cutting Methods: Mechanical, Thermal & More (website)

Leader Tips

• Have Scouts list several methods before choosing one.
• Watch them explain the steps clearly and in order.
• Check that they include both an advantage and a limitation.
• Encourage safe handling during any demonstrations.

Requirement 5a: Welding Processes And Equipment

What You Need To Do
Pick two welding processes. List the equipment for each. Give one advantage and one limitation for both.

Helpful Tips

• Choose processes like stick, MIG, TIG, or flux core welding.
• For stick welding, list a power source, electrode holder, ground clamp, and electrodes.
• For MIG welding, list a machine, wire feeder, welding gun, gas cylinder, and regulator.
• For TIG welding, list a power source, torch, tungsten electrode, gas cylinder, regulator, and filler rod.
• For flux core welding, list a machine, wire feeder, welding gun, and flux core wire.
• Include cables and work clamps for all processes.
• Stick welding works well outside and on dirty metal.
• MIG welding is fast but does not work well in wind.
• TIG welding makes clean, precise welds but takes more skill.
• Flux core works outdoors but creates more smoke and spatter.

Resources

• 4 Types of Welding Explained: MIG vs TIG vs Stick vs Flux Core (video)

Leader Tips

• Have Scouts compare the two processes side by side.
• Check that they list all key equipment parts.
• Guide them to give clear advantages and limits.
• Encourage simple and accurate explanations.

Requirement 5b: Set Up Welding Equipment

What You Need To Do
Choose one welding process. Set up the equipment and have your counselor approve it.

Helpful Tips

• Clean your work area and remove anything that can catch fire.
• Set up your welding machine and connect all cables.
• Attach the work clamp to clean metal on your project.
• Connect the gas cylinder and regulator for MIG or TIG welding.
• Set the gas flow and machine settings for your material.
• Load the correct filler material, such as wire, rod, or electrode.
• Check the tungsten electrode if using TIG welding.
• Double check all connections before starting.
• Ask your counselor to inspect your setup before welding.

Leader Tips

• Watch Scouts as they set up each part of the system.
• Check that safety steps are followed before power is on.
• Ask Scouts to explain each connection as they work.
• Approve the setup only after a full safety check.

Requirement 6a: Weld Your Initial

What You Need To Do
Draw your initial on a metal plate. Weld a bead that follows the shape of your initial.

Helpful Tips

• Use soapstone or a metal scribe to draw your initial clearly.
• Keep your lines simple and large enough to follow.
• Set your machine for the metal thickness you are using.
• Hold a steady hand as you follow the lines.
• Move at a slow, even speed to keep the bead smooth.
• Watch the weld puddle as you move along the pattern.
• Practice on scrap metal before working on your plate.

Resources

• Welding letters and numbers for a casting form (video)

Leader Tips

• Check that the initial is easy to see and follow.
• Guide Scouts to control speed and direction.
• Remind them to focus on the weld puddle.
• Encourage practice before the final weld.

Requirement 6b: Cover A Plate With Beads

What You Need To Do
Fill a small plate with weld beads placed side by side.

Helpful Tips

• Start at one edge of the plate and work across.
• Keep each bead straight and even.
• Place each new bead next to the last one.
• Try to keep spacing and size consistent.
• Use a steady travel speed for each pass.
• Watch how the beads connect to each other.
• Clean the surface if needed between passes.

Resources

• The First Lesson of Welding | Learning to Run Beads (video)

Leader Tips

• Have Scouts focus on consistency across the plate.
• Check bead shape and spacing.
• Encourage slow and steady movement.
• Give feedback after each row.

Requirement 6c: Tack A Butt Joint

What You Need To Do
Tack two plates together in a square groove butt joint.

Helpful Tips

• Line up the edges so they meet evenly.
• Clamp the plates so they stay in place.
• Place small tack welds at each end.
• Add a tack in the middle if needed.
• Keep the plates flat and aligned.
• Check that the gap is correct before tacking.
• Make sure tacks are strong enough to hold.

Resources

• How to Weld a Butt Joint (video)

Leader Tips

• Check alignment before and after tacking.
• Guide Scouts to use small, controlled tacks.
• Watch for movement during tacking.
• Reinforce proper setup before welding.

Requirement 6d: Weld A Butt Joint

What You Need To Do
Weld both sides of the butt joint you prepared.

Helpful Tips

• Start on one side and run a steady bead along the joint.
• Keep the arc length and speed consistent.
• Watch the weld puddle as it fills the joint.
• Turn the plate and weld the other side.
• Clean slag between passes if needed.
• Make sure the weld covers the full joint.
• Check for even bead shape on both sides.

Resources

• How to Weld a Butt Joint (video)

Leader Tips

• Watch for steady motion and control.
• Check that both sides are fully welded.
• Guide Scouts to clean between passes.
• Encourage careful inspection after welding.

Requirement 6e: Weld A T Joint

What You Need To Do
Tack two plates in a T joint. Have it checked. Then weld fillet welds on both sides.

Helpful Tips

• Position one plate upright on the other to form a T.
• Clamp the plates so they stay square.
• Add small tack welds to hold the joint.
• Wait for your counselor to inspect the setup.
• Run a fillet weld along one side of the joint.
• Repeat on the other side for balance.
• Keep your angle steady as you weld.

Resources

• Helpful Tips for Tacking and MIG Welding Fillet Joints (video)

Leader Tips

• Check that the joint is square before welding.
• Approve the tacks before full welds begin.
• Watch torch angle during fillet welds.
• Encourage even welds on both sides.

Requirement 6f: Weld A Lap Joint

What You Need To Do
Tack two plates in a lap joint. Have it checked. Then weld fillet welds on both sides.

Helpful Tips

• Place one plate overlapping the other.
• Clamp the plates so they do not move.
• Add tack welds to hold them in place.
• Wait for your counselor to inspect the joint.
• Weld along the edge where the plates meet.
• Repeat on the other side if needed.
• Keep your bead steady and even.

Resources

• TIG Welding Basics: Lap Joints (video)

Leader Tips

• Check that the overlap is even and secure.
• Approve the tacks before welding.
• Guide Scouts to follow the joint line closely.
• Encourage steady movement and control.

Requirement 7a: Welding Careers

What You Need To Do
Find three welding careers. Choose one and learn the training needed. Share why it interests you.

Helpful Tips

• Look at different welding jobs before choosing one.
• Pick three careers and learn what each one does.
• Choose one career to study in more detail.
• Find out what training or school is needed.
• Check if certifications are required for that job.
• Think about where the job takes place, like indoors or outdoors.
• Consider what skills are important for the job.
• Be ready to explain why you might enjoy this career.

Careers To Consider

• Structural welder
• Pipe welder
• TIG welder
• MIG welder
• Underwater welder
• Welding inspector
• Welding instructor
• Welding engineer

Resources

• Should You Become a Welder?—Everything You Need to Know About The Welding Profession (video)

Leader Tips

• Encourage Scouts to explore a variety of careers.
• Ask follow-up questions about training and work settings.
• Help them connect their interests to a career choice.
• Keep the discussion simple and focused.

Requirement 7b: American Welding Society

What You Need To Do
Discuss the role of the American Welding Society in the welding field.

Helpful Tips

• The American Welding Society is often called AWS.
• AWS sets rules for safe and strong welding work.
• These rules are used in many industries like construction.
• AWS offers certifications to show welding skills.
• Many jobs look for workers with AWS certification.
• AWS provides training and learning resources.
• The group helps welders stay current with new methods.
• AWS supports safety and quality in welding work.

Resources

• What Does the American Welding Society Do For Welders? (video)

Leader Tips

• Explain how standards affect real welding jobs.
• Share examples of when certification is needed.
• Guide Scouts to connect AWS to safety and quality.
• Keep the focus on how AWS supports welders.

More Merit Badge Resources

The Welding merit badge helps Scouts learn how heat and metal can be joined safely and with purpose. It fits well in the merit badge program because it teaches hands-on skill, patience, and respect for tools. Scouts learn basic techniques, safety steps, and how metal projects come together. This adds a practical and industrial topic to the wide range of merit badges and shows that Scouting includes many kinds of learning.

This badge also connects to others that involve craftsmanship and technical work. A Scout who enjoys Welding might also try Metalwork, Woodwork, or Automotive Maintenance. These badges help Scouts explore how tools and materials are used in real projects. The variety gives them many paths to follow.

Learn More about Scouts BSA

The Welding merit badge supports the larger Scouts BSA program by teaching responsibility, focus, and steady work. Scouts learn to follow safety rules, plan tasks, and complete projects with care. These habits support leadership and personal development.

It also supports citizenship. Scouts see how skilled trades help communities build and repair important structures. They learn that safe and careful work protects themselves and others.

What is the Welding merit badge about?

The Welding merit badge teaches Scouts how to weld metal safely. Scouts learn how to set up equipment, make different kinds of welds, and follow safety rules.

Do I need to have welding experience before starting the Welding merit badge?

No. You do not need any experience. You will learn the basics during the badge.

What kind of welding do Scouts use for the Welding merit badge?

Most Scouts use stick welding or MIG welding. These are good for beginners and are used in many jobs.

Is welding dangerous?

Welding can be dangerous if safety rules are not followed. The Welding merit badge teaches you how to stay safe with the right gear and careful setup.

What safety gear do I need for the Welding merit badge?

You need a welding helmet, safety glasses, gloves, long sleeves, long pants, and closed-toe boots.

What kind of projects will I do for the Welding merit badge?

You will draw your initial on a metal plate and weld it. You will also make weld beads and join metal plates using different welds.

Can I do the Welding merit badge at home?

Most Scouts earn the Welding merit badge at a welding shop or camp where trained adults and the right tools are available.

Is the Welding merit badge useful for future jobs?

Yes. Welding is used in many jobs. This badge can help you decide if you want to learn more or work in the welding field.

Do I need to bring my own tools?

Usually, tools and gear are provided at the place where you work on the Welding merit badge. Ask your counselor what to bring.

Who can help me earn the Welding merit badge?

A merit badge counselor who knows welding will guide you. They will help you learn, check your work, and make sure you are safe.

The Welding merit badge teaches Scouts how to safely join metal using heat. It covers both the science and the skill of welding. Scouts learn about safety gear, setting up equipment, and how to protect themselves while working. They also learn how to prepare metal, lay weld beads, and join pieces using different types of welds.

This merit badge includes hands-on practice. Scouts draw their initials on metal and weld over the markings. They cover a plate with weld beads and join metal plates in several common ways, like butt joints, T joints, and lap joints. Each step builds skill and confidence.

Scouts also learn welding terms, first aid, and how to read Safety Data Sheets. They find out how to care for tools and explore jobs in the welding field. The Welding merit badge is a great choice for Scouts who like working with tools and building things. It can also be a first step toward a career in welding.