Ads
related to: exotic wood hardness chart printable
Search results
Results From The WOW.Com Content Network
When testing wood in lumber form, the Janka test is always carried out on wood from the tree trunk (known as the heartwood), and the standard sample (according to ASTM D143) is at 12% moisture content and clear of knots. [3] The hardness of wood varies with the direction of the wood grain. Testing on the surface of a plank, perpendicular to the ...
Print/export Download as PDF; Printable version; In other projects Wikidata item; Appearance. ... Mohs hardness [1] Vickers hardness (MPa) [1] Brinell hardness
Lignum vitae is hard and durable, and is also the densest wood traded (average dried density: ~79 lb/ft 3 or ~1,260 kg/m 3); [4] it will easily sink in water. On the Janka scale of hardness, which measures hardness of woods, lignum vitae ranks highest of the trade woods, with a Janka hardness of 4,390 lbf (compared with Olneya at 3,260 lbf, [5] African blackwood at 2,940 lbf, hickory at 1,820 ...
It is also a decorative exotic wood, used in a limited way for veneer, wall paneling, custom furniture, furniture trim, inlay bandings, marquetry, specialty items and turnery. It is also sometimes seen as stocks of shotguns and rifles or in exotic guitars. In the past, it was used in Cadillac and Mercedes-Benz automobiles.
Print/export Download as PDF; Printable version; In other projects ... Hardness scales may also refer to: Methods of measuring the deposit formation by hard water.
Cocobolo is yielded by two to four closely related species of the genus Dalbergia, of which the best known is Dalbergia retusa, a fair-sized tree, reported to reach 75–80 ft (23–24 m) in height and 3 ft (0.9 m) in diameter; [1] it probably is the species contributing most of the wood in the trade.