The correct use of stainless steel tool wrap can be learned in several easy steps. Once you master it, you have access to a quick, economical and most efficient method to protect steel components from oxidation or decarburization. Here are the tips that will help you in doing so:
Buy it from a reputable vendor
Steel tool foil of bad quality will not withstand high temperatures and might melt or tear. You need to buy wrap that is made to handle the high temperatures of a furnace and which can be safely wrapped around components. Providers like www.toolwrapuk.com help you order online and have the packaged delivered to your door within a short time.
Distinguish between the different types of steel tool wrapping
Such foils come in different sizes and grades. The 304 alloy type is a common one and used in standard applications. If you need to work at higher temperatures, the 309 alloy is then a better choice, as it will take a temperature of 2,500 F. Make sure you check the manufacturer’s specifications so that you can order what you need.
How to do the wrapping
Many people ponder over this matter and wonder whether the package should be loose or tight around the component. This aspect does not matter. It’s important to create a sealed envelope and, in order to remove all oxygen, to burn an ember inside of it. This should be enough to ensure excellent results.
Remember to handle the sheets or foils with great care at all times. Breaking or tearing can happen at any time. As you do the wrapping, carefully press to let the air out. Also, be careful when you fold the edges to seal the package.
The correct steps
Steel tool wrapping can be done by anyone, regardless of their skill level. The part to be heated must be sealed in an envelope created with one sheet. Its edges must be double folded to form a secure seal. Inside, there needs to be enough room for the component, which is acquired through using the right sheet size. Seal the length and the width. Leave a vent of maximum 5 mm and begin the heating process.
With the component isolated inside, there will not be enough oxygen to cause the deterioration of its surface. You may employ a regular furnace to heat it.