sapele janka hardness

It is almost two times harder compared to the Genuine Mahogany. JANKA HARDNESS SCALE: 1510. Odor - Odorless while finished. Red Oak is the reference species for comparing wood hardness. Avg Dry Weight - KG/M3: 670. This special type of closed grain hardwood measures an impressive 1,300 lbf on the Janka hardness scale. It comes with an interlocking pattern wherein the fiber appears to twist as the tree grows. Sapele, Sapele Mahogany. Well-defined sapwood is a paler yellow. Botanical Name: Entandrophragma cylindricum. per board foot 'Philippine Mahogany' is a loose term for many hardwoods (of the genus Shorea) from Southeast Asia; when used for plywood, it is commonly called Lauan. Crushing Strength: 5,540 lbf/in2: A measure of compression strength parallel to the grain. JANKA HARDNESS: 1510 – 16% harder than Northern Red Oak. Sapele Lumber janka hardness: 1410 For more info on the janka hardness scale CLICK HERE Properties: Sapele is quite durable and seasons rapidly, but with a marked tendency to warp, so careful stacking is required. Colour: Sapwood is pale yellow/white; Heartwood is reddish brown: Grain: Often interlocked; exhibits many figure types: Texture: Fine with a natural luster: Workability Crushing Strength - 8,750 lbf/in2 (60.4 MPa) 7. LATIN: ENTANDROPHRAGMA CYLINDRICUM ORIGIN: AFRICA. Modulus of Rupture - 15,930 lbf/in2 (109.9 MPa) 8. The Janka Hardness Test was conducted by measuring the amount of force necessary to embed a .444 inch steel ball into side of the wood up to one half of its diameter to determine its hardness rating, which is then recorded on the Janka Hardness Scale. Sapele (Entandrophragma) and African Mahogany (Khaya) are moderately priced substitutes for true mahogany. The Sapele Decking has a medium level of hardness with a rating of about 1510lbs. Appearance: The contrast between its heartwood (often ranging from medium to coppery reddish brown) and its pale sapwood makes for a beautiful shiny appearance.Interlocked grain produces beautiful ribbon pattern on quarter-sawn Sapele. The two main types are Plain Sawn and Quarter Sawn. Though no wood on the scale has this rating, a … Generally lacks any dramatic figuring of grain that is common in the closely related Sapele.Rated as moderately durable to durable, with mixed reports on insect resistance. ... JANKA HARDNESS SCALE: 1290 (red oak) to 1360 (white oak) This test is also used to determine the degree of difficulty in sawing and nailing. *The Janka hardness test measures the force required to embed a 0.444 inch steel ball into wood. By the same token, it is also a good indicator … Main Color Group: Reddish Brown. Janka Hardness: 1510 ... Janka Hardness: 1,410 lb f (6,280 N) Sapele Avg Dry Wgt : 39 lbs/ft 3 (620 kg/m 3) | Janka Hardness : 1500lb f (6672 N) | Specific Gravity : 0.62 Overview; Wood Blanks; Lumber; Hand-Pick; Photos; Sapele Overview. The next hardest of the woods commonly used is the Sapele. Sapele wood is of medium hardness with a Janka rating of 1510 lbs making is harder than most domestic North American Species and almost twice as hard as Genuine Mahogany. Uniform grain on quarter sawn material. The name sapele comes from that of the city of Sapele in Nigeria, where there is a preponderance of the tree.African Timber and Plywood (AT&P), a division of the United Africa Company, had a factory at this location where the wood, along with Triplochiton scleroxylon, Obeche, mahogany, and Khaya was processed into timber which was then exported from the Port of Sapele worldwide. Most comes from Cameroon and Congo. Although the wood is pink when cut, it darkens to a red brown or purple brown. Grain Pattern: Even. Texture rather fine; Grain is sometimes wavy in plain sawn material. Tests are conducted on woods at 12 percent moisture content. Average Dried Weight - 42 lbs/ft3 (670 kg/m3) 5. It has a density of 640 kg/m3. Grain Pattern: Even. Janka Hardness: 1,410 lbf: A measure of resistance to denting and abrasion. 1. Additionally Sapele grows with an interlocking grain pattern where the fibers twist around the tree as they grow. Because the grain is especially tight, you won’t have to worry about the wood absorbing water and becoming warped. When cut, it has a cedar-like scent. In laymans terms it is a way to measure a woods resistance to denting. Janka Hardness … Quality: Sapele is also called Entandrophragma cylindricum. Ebony measures 3,220 on the Janka scale; balsa wood measures 100. Specific Gravity (Basic, 12% MC) - .50, .67 6. Janka Wood Hardness Scale. Sapele is lustrous and fine-textured, with an interlocked grain that is sometimes wavy, producing a narrow, uniform roe figure on quartered surfaces. Shrinkage: Radial - 4.8%, Tangential: 7.2%, Volumetric: 12.8%, T/R Ratio: 1.5 10. Janka Hardness Value: 1510. The Janka (or side) hardness test measures the force required to embed a.444 – inch steel wall to half its diameter in wood. Hickory has a Janka Hardness of 1820 pounds-force. Sapele is an exotic wood from West, Central, and Eastern Africa. There may be variations of more or less than 20% on the scale, since this is a scientific test. INTERESTING FACTS: Sapele is a large rain forest tree from Africa. Grades of Sapele Flooring: Almost all Sapele flooring is Clear grade that is chosen for its dark reddish orange color. Janka/Hardness: 590 lbf (2,620 N) Weight: 28 lbs/ft3 (450 kg/m3) NORTHERN ASH Swamp Ash's lesser known cousin. DIMENSIONAL STABILITY: Moderate. We buy it both air-dried and Kiln-dried. This shows that the Hickory may withstand denting and wear better than any of the other wood types offered (better than those with a lower Janka Rating). Our Sapele Hardwood Bo Staff is a great choice for any martial artist that wants a handmade quality hardwood staff. Properties: Moderate-to-good dimensional stability. It's expressed in psi, or pounds-per-square-inch. … Janka Hardness - LBF: 1410. Sapele is 4% harder than hard Maple and 11% harder than White Oak. sapele LATIN NAME: Entandrophragma cylindricum OTHER COMMON NAMES: sapell. Sapele "entandrophragma cylindricum" Pink when freshly cut, matures to a red-brown color From: Cameroon, Congo, Central African Republic, Ghana Use: Millwork, furniture, doors/windows, musical instruments, ... Janka Hardness: 3.5-3.8 lbs per bft dry: 1,510 lbs @ 12% M.C. Janka Hardness: 1510 – 75% harder than Genuine Mahogany.. Common Thicknesses are 4/4, 8/4. Janka Hardness: 1180 lbf Description: Heartwood is a uniform medium reddish brown. It is one of the best measurements of the ability of a wood species to withstand denting and wear. Workability: Medium. Janka Hardness: 1510. Tree size - 100-150 ft (30-45 m) tall 2. It is used in furniture and cabinet making, musical instruments, doors and windows. Density: Janka scale hardness is 1,500 for kiln dry material; Weight: 3.5 lbs. Being heavier than Swamp Ash makes it less desirable, but the improved bottom end attack and stronger mid range give it the edge for heavier music styles. Other Names: Sapele Mahogany, Sapelle, Sapelli, Sapelii; Appearance: Heartwood is dark reddish brown or purplish brown; sapwood white to pale yellow. The Sapele has a … The Janka hardness test is the international standard for measuring the resistance of a sample of wood to denting and wear. Sapele, Sapele Mahogany. Plain Sawn Sapele flooring has grain similar to … Janka Hardness - 1,410 lbf (6,280 N) 4. The species is more consistent for color, weight, texture, and hardness throughout the regions than African Mahogany. Janka Hardness: 2,690 lb f (11,950 N) Modulus of Rupture: 22,510 lb f /in 2 (155.2 MPa) Elastic Modulus: 2,745,000 lb f /in 2 (18.93 GPa) Crushing Strength: 11,780 lb f /in 2 (81.2 MPa) Shrinkage: Radial: 4.2%, Tangential: 8.0%, Volumetric: 12.1%, T/R Ratio: 1.9 Each staff is custom created to your specific length. The Janka rating is a measure of the amount of force required to push a .444" diameter steel ball half way into a piece of wood. Sapele is grown in Africa. The test measures the pressure required to embed an 11.28mm (.444 in) diameter steel ball into wood to half the ball's diameter. The higher the number, the harder the wood. This Janka hardness makes it harder compared to the domestic species in North America. Trunk diameter - 3-5 ft (1-1.5 m) 3. Main Color Group: Reddish Brown. What’s the difference in these Hardwoods? The Janka Hardness Scale starts at zero, with this option being the softest wood choice, making it easy to dent and scratch. The grain is wavy and has a golden luster. The commercially important wood is reminiscent of mahogany, a member of the same family, with a distinctive figure, typically applied where figure is important. These short (Bo) staffs are made in America from Sapele. It reflects the force in pounds required to push a small steel ball into the wood. The Janka hardness rating measures wood to rate its suitability for flooring. This type of wood is food safe, which makes it ideal for use in the kitchen. Because of that, the term for this unit of measure is pound-force. Avg Dry Weight - LB/FT3: 42. Elastic Modulus - 1,746,000 lbf/in2 (12.04 GPa) 9. RELATIVE ABUNDANCE: The species is reported to be relatively secure within parts of its range but it is known to be vulnerable in Cameroon and the Ivory Coast. Of more or less than 20 % on the scale, since this is a way measure! 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