We've got the chart on our website, www.carpetexpress.com Or just click the link in the related links below.
The complete Janka Wood Hardness Scale is on www.morlanwoodgifts.com website. It has 2,166 woods listed alphabetically by common trade name, over 1,500 different botanical/scientific names plus the world's top 125 known softest woods listed in order of softness and the world's top 125 known hardest woods listed in order of hardness. Just click on the link below, Complete Janka Wood Hardness Scale.
According to http://www.uniquehardwood.com/JANKA_SCALE.pdf & http://www.becklerscarpet.com/hardwood/janka_hardness.php the range is between rated at 995 & 950 respectively so it is in the range of cherry wood.
Rockwell hardness
In brinell scale ,the hardness value is 180
63-65
Full Scale Deflection is equal to the max value on a scale or meter. If a thermometer reads from -20 degrees to +100 degrees, the full scale deflection = 100 degrees and the range = 120 degrees
The Janka Hardness Scale rates the hardness of hardwood flooring and bamboo as well. You can read more about the Janka Scale and see a list of the Janka Hardness Ratings from FindAnyFloor here http://www.findanyfloor.com/hardwood/JankaHardnessRatings.xhtml
According to the Janka Hardness Scale Acacia rates at 1750 lbs in a sq inch.
European Oak in many ways in similar on the Janka scale as Ameriacan Oak at 1360.
Rubber tree wood is relatively soft and falls on the lower end of the Janka Wood Hardness Scale. Its hardness varies depending on the specific species of rubber tree, but it is typically in the range of 600-900 lbf (pounds-force).
Snakewood's Janka hardness rating is around 3,800 lbf, making it one of the hardest and most dense woods in the world. It is valued for its durability and resistance to wear.
White Oak is 1360 Northern Red Oak is 1290
The hardness of the wood will depend on the species of hardwood. The Janka scale measures the hardness of species and red oak is the standard with hardness of 1,290 psi (pounds per square inch). You can see more on this in the attached link where it shows the hardness for many species.
Given that there are dozens of different kinds of wood, all of various hardnesses, one should define "regular wood" when asking such a question. Regardless, the short answer to your question is "no." California Redwood is a very soft wood, which is rated at about 400 on the Janka Hardness Scale, and Brazillian Ebony is one of the hardest woods, rated at about 3,700 on the Janka Hardness Scale. By comparison, most plywood is made of birch and/or mahogany, which are rated at about 1,300 and 2,200, repsectively. The hardest plywood is sometimes made of teak, which is rated at about 3,500, which falls short of Brazillian Ebony by about 200 points on the Janka Hardness Scale.
it would depend on the species of maple. hard maple? red maple? etc. hard maple = 1450, red maple = 950
Jatoba also known as Brazilian Cherry, it is a very hard wood based on the Janka Hardness scale.
The Rockwell R and Rockwell M scales are typically used to define the hardness of PVC (Polyvinyl Chloride) materials. These scales measure the indentation hardness of the material by applying a specific amount of force, allowing for accurate hardness readings.
No, White Oak is harder then Red Oak but there are many species that are stronger then both based on the Janka Wood Hardness scale. Brazilian Walnut is the hardest on the scale followed by Ebony and Brazilian Cherry.