How to arc weld

Frank
View the video

How to arc weld

View the video
×

More D.I.Y. Advice

D.I.Y. slatted shelf unit 03:23

Living Room How to build a D.I.Y. slatted shelving unit This slatted shelving unit is easy to make, can be painted to match your décor and is a handy place to put items on display.

Finished bedhead attached to bed 03:09

Bedroom How to make a modern timber bedhead How to make a modern timber bedhead.

DIY firewood rack 02:30

Living Room How to make a D.I.Y. copper firewood rack Keep your firewood handy with this stylish copper storage rack. It’s easy to build and portable, making it easier to take outside and re-stack with wood.

modern living room makeover 01:29

Living Room How to give your living room a modern D.I.Y. makeover There are a few simple ways to freshen up a tired living room and make it a real feature in your home. You can create more space by knocking out a wall and updating the furnishings to fit. By adding floating cabinetry and open shelves, you’ll have m...

How to make a play table for kids 02:32

Bedroom How to make a play table for kids This toy table gives kids a place to play with their toys and it includes a handy space for storage tubs underneath.

wooden puzzle stool 03:23

Bedroom D.I.Y. kids wooden puzzle stool Create a fun play area for your kids with these wooden puzzle stools. All you need is some basic materials and a bit of know-how. Discover how with Bunnings.

modern laundry makeover 01:04

Laundry How to give your laundry a modern D.I.Y. makeover By giving your tired, old laundry a modern makeover you can make it a place you enjoy using. In this D.I.Y. renovation, we’ve created extra storage space with new cabinets, the tapware adds a stylish touch, while the external door will make this a m...

bookshelf storage 02:32

Shelving & Storage How to make a D.I.Y. kids wooden bookshelf This kids wooden bookshelf and storage unit lets you put your child’s favourite books or toys on display.

Project Overview

Arc welders are used to join heavy pieces of metal, such as barbecue plates or steel gates. We’ll show you how to use the arc welder safely. You’ll see how to tack your metal pieces in place and then weld them together. Learn how to remove the slag residue and finish your join. 

Continue to step-by-step instructions

Step by Step Instructions

1 Secure your metal pieces in place
2 Use tack welds to hold your material in place
3 Weld the metal pieces together
  • Step 1. Secure your metal pieces in place

    Secure the metal you are welding to your work surface. Clamp the earth lead of the arc welder to that piece of metal. Then place a welding electrode into the electrode holder. Turn the arc-welding machine on and adjust depending on the size of the electrodes you are using. 

  • Step 2. Use tack welds to hold your material in place

    Lower your helmet. Make a couple of small tack welds to make sure you get your two pieces of material in the right position.  Arc welding produces a slag residue on top of the weld join. Use the chipping hammer to get that slag off.

  • Step 3. Weld the metal pieces together

    If you are happy with your tack welds, continue welding the two pieces of metal together.  Run a bead of weld down each side of the join. Then use your chipping hammer and a wire brush to remove the slag. The metal and join will be very hot so set them aside to cool when you are finished. When the join is cool, coat it with an undercoat or rust protection to prevent rusting.

garage

Tools & D.I.Y. Skills Seven handy tool storage ideas Keeping your tools safe, secure and in easy reach makes it so much easier to get your projects done. Whether you need tool storage for work or around the home, there’s a huge range of handy options in all shapes and sizes.

Cordless Drill

Tools & D.I.Y. Skills Cordless drill buying guide The cordless drill will be the most used power tool you’ll own, so deciding which one to buy is an important decision. This guide will help you choose the cordless drill that’s right for you.

Coregas

Tools & D.I.Y. Skills How to buy gas the easy way Trade N Go Gas makes buying gas easy, convenient and flexible. The team at Coregas share how it works and why you’ll never need to pay for cylinder rental again.

circular saw

Tools & D.I.Y. Skills Types of power saws and their uses Whether you want to slice through metal, trim your decking down to size or cut out a hole for a sink in your benchtop, there’s a power saw for the job. But how do you know which one to choose?

Man measuring project 01:57

Tools & D.I.Y. Skills How to calculate square metres Learn how to calculate in square metres to make sure you order enough materials for your renovations and D.I.Y. projects.

02:44

Tools & D.I.Y. Skills How to sharpen a chainsaw Having a sharp blade on a chainsaw makes it safer to use, saves effort when you’re cutting and reduces wear and tear.

Rotten timber 00:53

Tools & D.I.Y. Skills How to identify dry rot When checking for dry rot in your home, we’ll show you how to identify it in your timber work.

Person rubbing steel wool over hammer 02:42

Tools & D.I.Y. Skills How to clean rusty tools We’ll show you how to restore your rusty tools.

D.I.Y. slatted shelf unit 03:23

Living Room How to build a D.I.Y. slatted shelving unit This slatted shelving unit is easy to make, can be painted to match your décor and is a handy place to put items on display.

Finished bedhead attached to bed 03:09

Bedroom How to make a modern timber bedhead How to make a modern timber bedhead.

DIY firewood rack 02:30

Living Room How to make a D.I.Y. copper firewood rack Keep your firewood handy with this stylish copper storage rack. It’s easy to build and portable, making it easier to take outside and re-stack with wood.

modern living room makeover 01:29

Living Room How to give your living room a modern D.I.Y. makeover There are a few simple ways to freshen up a tired living room and make it a real feature in your home. You can create more space by knocking out a wall and updating the furnishings to fit. By adding floating cabinetry and open shelves, you’ll have m...

How to make a play table for kids 02:32

Bedroom How to make a play table for kids This toy table gives kids a place to play with their toys and it includes a handy space for storage tubs underneath.

wooden puzzle stool 03:23

Bedroom D.I.Y. kids wooden puzzle stool Create a fun play area for your kids with these wooden puzzle stools. All you need is some basic materials and a bit of know-how. Discover how with Bunnings.

modern laundry makeover 01:04

Laundry How to give your laundry a modern D.I.Y. makeover By giving your tired, old laundry a modern makeover you can make it a place you enjoy using. In this D.I.Y. renovation, we’ve created extra storage space with new cabinets, the tapware adds a stylish touch, while the external door will make this a m...

bookshelf storage 02:32

Shelving & Storage How to make a D.I.Y. kids wooden bookshelf This kids wooden bookshelf and storage unit lets you put your child’s favourite books or toys on display.

Health & Safety

Please make sure you use all equipment appropriately and safely when following the advice in these D.I.Y. videos. You need to be familiar with how to use equipment safely and follow the instructions that came with the equipment. If you are unsure, you may feel it is safest to consult an expert, such as the manufacturer or an expert Bunnings Team Member.

Grave health hazards are linked to asbestos, which may be in homes built up to 1990. Health hazards may result from exposure to lead-based paints in older materials and copper chromium arsenic (CCA) treated timber. For information on the dangers of asbestos, lead-based paint and CCA treated timber and tips for dealing with these materials contact your local council's Environmental Health Officer or visit our Health & Safety page. You can also use a simple test kit from Bunnings to indicate the presence of lead-based paint Test.
Top of the content