WebThe Janka hardness test measures the lb/in2 required to embed a .444-inch steel ball to half its diameter in wood. It is one of the best measures of the ability of a wood species to withstand denting and wear. ... Walnut, black : 1010: 34: 14,650: Fir, white : 407: Walnut, Brazilian: 3680: 35: 22,380: Pine, lodgepole : 402: Walnut, Mansonia ... WebCommon Name (s): Black Walnut Scientific Name: Juglans nigra Distribution: Eastern United States Tree Size: 100-120 ft (30-37 m) tall, 2-3 ft (.6-1 m) trunk diameter Average Dried Weight: 38 lbs/ft 3 (610 kg/m 3) Specific Gravity (Basic, 12% MC): .51, .61 Janka … Glues, stains, and finishes well, (though walnut is rarely stained). Odor: Claro … Janka Hardness: 960 lb f (4,250 N) Modulus of Rupture: 11,160 lb f /in 2 (77.0 MPa) … Glues, stains, and finishes well, (though walnut is rarely stained). Odor: … Janka Hardness: 490 lb f (2,180 N) Modulus of Rupture: 8,100 lb f /in 2 (55.9 MPa) ... Stinkwood, Black Michael Savchak: Mike is a professional engineer by day, but that …
Asian Walnut Hardwood Flooring - Designing Idea
WebJun 29, 2024 · A hard wood species Janka hardness scale or score is the industry’s best way of comparing the strength and durability of a species of wood. The higher the Janka, the more pressure is required to dent the floor. ... 660 for a Douglas Fir, and 1010 for American Walnut or Black Walnut and you will see why a Red Oak floor can withstand decades of ... Web53 rows · Jul 1, 2024 · Also, on the Janka scale of hardness, we have hardwoods like hard maple, white oak, red oak, ... hill tv rising hosts
Janka Hardness The Wood Database
WebJul 26, 2024 · Black Walnut, on the other hand is much further up on the ratings chart and is considered to be much harder to carve than Basswood. ... Because hardness is an important factor, and hardness varies for … WebJanka Hardness Scale; Janka Hardness Scale. Janka hardness measurements reflect the number of pounds pressure it takes to press a .444" diameter steel ball, to it's maximum diameter, into a vertical sawn section of wood. ... American Black Walnut: 1010: American Chestnut: 540: American Elm: 830: Apple: 1730: Aspen: 350: Bald Cypress: 510 ... hill tribes of papua new guinea