Printable Janka Hardness Scale

Printable Janka Hardness Scale - The janka hardness score helps woodworkers find out how dense a particular species of wood is. A common use of janka hardness ratings is to determine whether a species is suitable for use as flooring. It helps to determine the durability and suitability of wood for various applications, such as flooring or furniture making. This chart shows the wood hardness, also known as the janka scale, of all popular wood species used in decking, siding and flooring applications. The janka scale is used to determine the relative hardness of particular domestic or exotic wood species. Janka rating a hardness rating is applied to all timbers that is a measure of the woods resistance to indentation. It measures the force required to embed an 11.28mm (.444 in) steel ball into wood to half the ball's diameter leaving an indentation in the wood. Northern red oak, for example. By the same token, it also is a good indicator of how hard or easy a species is to saw or nail. Timber hardness summary table very hard ≥10 hard 7 to 10 moderately hard 5.5 to 7 soft ≤5.5 spotted gum

By The Same Token, It Also Is A Good Indicator Of How Hard Or Easy A Species Is To Saw Or Nail.

The janka scale is used to determine the relative hardness of particular domestic or exotic wood species. A common use of janka hardness ratings is to determine whether a species is suitable for use as flooring. Woods with a high score are more resistant to wear. Janka hardness table species hardness relative to american red oak wenge 3680 319% cumaru 3540 307% lapacho/ipe 3342 290% patagonian rosewood 2800 243% jatoba/brazilian cherry 2551 221% mozambique 2220 193% santos mahongay 2200 191% tigerwood 2160 191% sucupira 2140 188%

This Test Determines The Relative Hardness Of Particular Wood Species.

Hickory / pecan, satinwood 1820 afzelia / doussie / australian wormy chestnut 1810 bangkirai 1798 rosewood 1780 african padauk 1725 blackwood 1720 merbau 1712 kempas 1710 black locust 1700 highland beech 1686 wenge, red pine, hornbeam 1630 tualang 1624 The janka test measures the amount of force required to embed a 0.444” steel ball into the wood to half its diameter. Explore our wood density chart to see which hardwood is the best for your next project! Janka rating a hardness rating is applied to all timbers that is a measure of the woods resistance to indentation.

This Chart Shows The Wood Hardness, Also Known As The Janka Scale, Of All Popular Wood Species Used In Decking, Siding And Flooring Applications.

It measures the force required to embed an 11.28mm (.444 in) steel ball into wood to half the ball's diameter leaving an indentation in the wood. This free printable chart arranges the scores of popular woods by region with a bar chart so you can easily compare the janka scores of your favorite woods. Hardness, or “janka value” is measured with a test of resistance of a sample of wood to denting and wear. It helps to determine the durability and suitability of wood for various applications, such as flooring or furniture making.

The Scale Measures The Force Required To Embed A.444 Inch Steel Ball To A Depth Of Half The Ball’s Diameter Into The Wood.

It measures the force required to embed an 1 1.28mm (.444 in) steel ball into wood to half the bal 's diameter. 3 janka hardness charts are collected for any of your needs. The higher the rating, the harder is the species of wood. This method eaves an indentation.