Asian Walnut Hardwood Janka Scale

The janka hardness test measures the lb in2 required to embed a 444 inch steel ball to half its diameter in wood.

Asian walnut hardwood janka scale.

The janka scale is a measurement used to determine the hardness of a hardwood species. Its name is somewhat misleading and confusing however. A common use of janka hardness ratings is to determine whether a species is suitable for use as flooring. The janka hardness test from the austrian born emigrant gabriel janka 1864 1932 measures the resistance of a sample of wood to denting and wear.

The scale used in the table is pounds force. A final note on asian acacia walnut properties is that it rates very highly on the janka scale coming in around 2 300. Woods with a higher rating are harder than woods with a lower rating. It is one of the best measures of the ability of a wood species to withstand denting and wear.

Prefinished matte american walnut hardwood 3 4 in thick x 3 125 in wide x 78 in length stair. The janka scale is a measurement used to determine the hardness of a hardwood species. Asian walnut acacia scores very high on the janka scale coming in around 2 300. Teak plantation 1000 walnut red 2450 teak ruby or brown 1200 chestnut southern north american 2670 teak striped shedua 1650 rosewood patagonian 2800 tigerwood 2160 rosewood tiete 2800 timborana 1570 walnut patagonian 2800 walnut african mansonia 1290 cherry brazilian 2820 walnut brazilian 3680 tamarind 3000.

26 surface smooth finish urethane with aluminum oxide semi gloss edge profile 4 sided micro bevel installation nail or staple on or above grade warranty 25 year finish peel wear lifetime structure. On the other hand this hardwood rates high on the janka hardness scale which measures the amount of force needed to embed a steel ball within the wood. It measures the force required to embed an 11 28 millimetres 0 444 in diameter steel ball halfway into a sample of wood. The higher the number the harder the wood is.

The asian walnut hardwood has a janka rating of 2 300 pounds force which is a lot higher than that of the common oak which rates at 1 300 pounds force. Showing num1 num2 of 17 american walnut products. The janka test measures the amount of force required to embed a 0 444 steel ball into the wood to half of its diameter. Asian walnut species small leaf acacia construction solid 3 4 x 3 5 8 x rl 11 48 avg.

Showing num1 num2 of 17 american walnut. At 2300 asian walnut is much harder than common domestic wood species such as oak and maple. The wood commonly marketed and sold under this name is not walnut at all but acacia walnut trees belong to the family juglandaceae of which there are several species.