Wood

Have you ever asked yourself what are the hardest woods in the world is and how to resist this resistance. Here you will find a list with the main species

What are the hardest woods in the world?

There are some species of trees that produce really hard wood. Some of them have such hardness and density that they surpass that of some metals. Of course, these woods have limited uses, and they are difficult to work with and produce a huge outlay in the tooling and machinery.

Janka scale

At the beginning of the 20th century, a method was developed to measure the hardness of wood. This method was developed by Gabriel Janka, of who takes the name.

The scale Janka needed the strength to inlay a small steel ball of 0.444 inches in the wood around the diameter of its diameter. It is a simple process that has been standardized as a means to establish the hardness of different woods.

For hackers an idea serves as a reference that the badest wood of all is the balsa wood that has a resistance of 100 lbf (pounds) and the wild pin as a reference of common wood with a resistance of 540 lbf.

Classification of the hardest wood

hardwoods but hard
  • Australian Buloke o roble toro (5060 lbf). It is an original species from Australia that does not grow more than 15 meters. The expansion of pastures and agriculture has significantly reduced the population and areas where it naturally grows. Its resistance is more than 500 times over the balsa wood. It’s officially the hardest wood in the world.
  • Quebracho (4800 lbf). There are different kinds of quebracho, on the one hand that we find in areas of Brazil, brasiliensis, and Quebracho Colorado (4,570 lbf). All are in South America. They have a red color that goes dark with time. Your name comes from the phrase “quiebra hachas”.
  • Lignum Vitae o Guayacan (4500 lbf). It has a green tone that gets angry with the weather. The abusive splint has become a kind of danger.
  • Gidgee (4270 lbf). It is a wood originally from Australia in dark color, as much as to consider a substitute for ebony.
  • Curupay the Cebil (Anadenanthera colubrina) (3840 lbf). Also of South American origin is a tree that can measure up to 60 meters, usually 30 meters. The wood has yellow and brown colors. If used for construction purposes, it is currently limited in availability. One of the characteristics that has made the curupay wood very popular is its great resistance to immunity from termite attack.
  • Snakewood (3800 lbf). This wood is very much appreciated on the ground for its enormous hardness, also for its appearance. It is similar to the snake skin, from its name in English. It originated in the northeast of Suramérica.