Acacia Walnut Hardwood Hardness

These ratings were done using the janka hardness test.
Acacia walnut hardwood hardness. Relative hardness of wood flooring species. Acacia hardwood flooring has a medium to dark brown heartwood tinged with vibrant reddish orange and accented with light yellows. It is also a good indicator of how hard or easy a species is to saw or nail. The janka hardness test measures the lb in2 required to embed a 444 inch steel ball to half its diameter in wood.
The janka rating indicates wood strength measured by the force necessary to drive a 444 millimeter steel ball halfway into a plank. It is one of the best measures of the ability of a wood species to withstand denting and wear. Acacia wood is a hardwood primarily harvested from two types of trees the hawaiian koa and the australian blackwood tree. Below are listed the relative hardness for numerous wood species used in flooring.
Acacia lumber scientific properties and technical specifications. The janka hardness test measures the force required to embed a 444 inch steel ball to half its diameter in wood. On the janka hardness chart big leaf acacia rates 1700 pounds force while small leaf acacia rates 2200 pounds force and both fall roughly in the middle of the chart. Acacia confusa formosa acacia formosan koa and asian walnut.
Density hardness stiffness and strength hardness chart hardness chart acacia 1 750 lbs. For beginners wood charts.