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The Janka scale is used to determine the relative hardness of particular domestic or exotic wood species. The Janka test measures the amount of force required to embed a 0.444" steel ball into the wood to half of its diameter.
How Hard Is My Wood? Hardness, or “JANKA VALUE” is measured with a test of resistance of a sample of wood to denting and wear. It measures the force required to embed an 11.28mm (.444 in) steel ball into wood to half the ball's diameter leaving an indentation in the wood. JANKA VALUES SOFTER WOOD.
Our chart is based on the Janka Hardness Scale which is the industry standard for gauging the ability of various wood species to resist denting and tolerate normal wear. It also indicates the effort required to either nail or saw the particular wood species.
1 Ιουλ 2022 · The Janka scale ranges from 0 to over 4000lbf, with softer woods scoring lower on the scale and harder wood scoring higher. Some woods, like balsa, are very soft and have a low Janka score, while other woods, like oak, are much harder and have a higher score.
The Janka Hardness/Stability Scale Charts are used to measure the hardness of different species of wood. It helps to determine the durability and suitability of wood for various applications, such as flooring or furniture making.
The Janka Rating System is the process of measuring the relative hardness of wood. It begins with embedding a 0.444 inch steel ball into the wood until half of its diameter has sunk into the wood.
