The Janka test measures the amount of force required to embed a 0.444" steel ball into the wood to half of its diameter. Woods with a higher rating are harder than woods with a lower rating. …

The Janka hardness test (English: / ˈ dʒ æ ŋ k ə /; [1] German:), created by Austrian-born American researcher Gabriel Janka (1864–1932), measures the resistance of a sample of …

Janka Scale - Learn about the the process of rating wood densities and hardness including comparative ratings of common Indiana Hardwoods and Softwoods.

Each wood has been meticulously documented and photographed, listed with its Janka hardness value (in lbf) and geographic and global hardness rankings. Consider this: the venerable Red …

Jul 12, 2023 · The Janka scale, simply put, records the density of wood by testing its resistance to denting. The test measures the force required to embed a .444-inch (11.28mm) diameter steel …

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 …

The Janka (or side) hardness test measures the force required to embed a .444 inch steel ball to half its diameter in wood. This is one of the best measures of the ability of wood species to …

This chart shows the wood hardness, also known as the Janka scale, of all popular wood species used in decking, siding and flooring applications.

If you want to see the full Janka hardness scale, check out this table. How Is Hardness Measured on the Janka Hardness Scale? The Janka hardness test measures the force necessary to …

Jan 16, 2025 · What Is The Janka Hardness Scale? The Janka hardness scale measures a wood species’ resistance to wear and indentation. It quantifies the force needed to embed a 0.444 …