F.D.Ryan Traditional Australian Made Garden Tools
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Choosing the right steel

1/6/2014

2 Comments

 
Most garden tools are cutting tools. They need to be strong to deal with significant bending and impact forces, but they must also be able to hold an edge so they can cut through soil, roots, plants and even rock. It is the quality of this working edge which often determines the quality of the tool.  We use a .55% Carbon Spring steel with Boron which allows us to heat-treat the steel to 65 C Rockwell to give it extreme hardness, then temper it back to 50 C to give it toughness. It is this combination of hardness and toughness which allows the steel to be able to cut through roots and heavy soil, but also be able to absorb the impact of hitting rocks and not chip or break.  Spring steel is ideal for this purpose. It holds it edge but also absorbs the impact force and like a spring, It can be bent slightly without losing its shape.

Many toolmakers use Stainless steel, but such steel doesn't heat treat to the same hardness. It therefore losses its edge quicker and can be more easily bent. A big advantage of stainless steel is that is doesn't easily rust and heavy soil is less likely to stick to it. Our spring steel is either powder coated, or finished with burnished oil to resist rust and sticking, however with time, wear and exposure the tools can rust if not cared for. In future blogs I will detail the correct care for your tools to ensure they last a lifetime.

Happy Gardening






2 Comments
Cynthia Halloran
11/10/2017 09:38:17 pm

Received my Daisy Weeder -Long Reach and Bullrushes garden sculptures today. Thrilled with both. The Bullrushes are very elegant and are a nice addition to the garden. The Weeder is a real blessing - so easy to use - the weeds come up with very little effort. Thank you for your high quality products - cant recommend your craftsmanship highly enough.

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Joyce link
12/1/2021 05:36:51 am

Thannks for sharing

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    James is a young toolmaker from Warrandyte. Follow  James on his journey to design and make quality garden tools and artwork.

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