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Our Best Tips for Pairing Together Kitchen Cabinets and Countertops

Our Best Tips for Pairing Together Kitchen Cabinets and Countertops

by admin | May 12, 2020 | High Gloss Acrylic, Kitchen Cabinets

Looking back on a completed project, many homeowners—when asked why they waited so long to start—note that the hardest part is knowing where to begin. There’s just so much to consider when renovating a kitchen, from setting a total budget and finding the right...

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White Maple

Common Name(s): White / Silver Maple

Scientific Name: Acer saccharinum

Distribution: Northeastern United States

Tree Size: 80-115 ft (25-35 m) tall, 2-3 ft (.6-1.0 m) trunk diameter

Average Dried Weight: 33 lbs/ft3 (530 kg/m3)

Specific Gravity (Basic, 12% MC): 44, .53

Janka Hardness: 700 lbf (3,110 N)

Modulus of Rupture: 8,900 lbf/in2 (61.4 MPa)

Elastic Modulus: 1,140,000 lbf/in2 (7.86 GPa)

Crushing Strength: 5,220 lbf/in2 (36.0 MPa)

Shrinkage: Radial: 3.0%, Tangential: 7.2%, Volumetric: 12.0%, T/R Ratio: 2.4

Color/Appearance: Unlike most other hardwoods, the sapwood of maple lumber is most commonly used rather than its heartwood. Sapwood color ranges from almost white, to a light golden or reddish brown, while the heartwood is a darker reddish brown. Silver Maple can also be seen with curly or quilted grain patterns.

Walnut

Common Name(s): 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/ft3 (610 kg/m3)
Specific Gravity (Basic, 12% MC): .51, .61

Janka Hardness: 1,010 lbf (4,490 N)

Modulus of Rupture: 14,600 lbf/in2 (100.7 MPa)

Elastic Modulus: 1,680,000 lbf/in2 (11.59 GPa)

Crushing Strength: 7,580 lbf/in2 (52.3 MPa)

Shrinkage: Radial: 5.5%, Tangential: 7.8%, Volumetric: 12.8%, T/R Ratio: 1.4

Color/Appearance: Heartwood can range from a lighter pale brown to a dark chocolate brown with darker brown streaks. Color can sometimes have a grey, purple, or reddish cast. Sapwood is pale yellow-gray to nearly white. Figured grain patterns such as curl, crotch, and burl are also seen.

Hickory

Common Name(s): Hickory

Scientific Name: Carya ovata

Distribution: Eastern United States

Tree Size: 65-100 ft (20-30 m) tall, 1-2 ft (.3-.6 m) trunk diameter

Average Dried Weight: 50 lbs/ft3 (800 kg/m3)

Specific Gravity (Basic, 12% MC): .64, .80

Janka Hardness: 1,880 lbf (8,360 N)

Modulus of Rupture: 20,200 lbf/in2 (139.3 MPa)

Elastic Modulus: 2,160,000 lbf/in2 (14.90 GPa)

Crushing Strength: 9,210 lbf/in2 (63.5 MPa)

Shrinkage: Radial: 7.0%, Tangential: 10.5%, Volumetric: 16.7%, T/R Ratio: 1.5

Color/Appearance: Heartwood tends to be light to medium brown, with a reddish hue; sapwood is a paler yellowish brown. Boards with contrasting heartwood and sapwood create a somewhat rustic appearance that’s sometimes marketed as Calico Hickory.

Yellow Birch

Common Name(s): Yellow Birch

Scientific Name: Betula alleghaniensis

Distribution: Northeastern North America

Tree Size: 65-100 ft (20-30 m) tall, 2-3 ft (.6-1.0 m) trunk diameter

Average Dried Weight: 43 lbs/ft3 (690 kg/m3)
Specific Gravity (Basic, 12% MC): .55, .69

Janka Hardness: 1,260 lbf (5,610 N)

Modulus of Rupture: 16,600 lbf/in2 (114.5 MPa)

Elastic Modulus: 2,010,000 lbf/in2 (13.86 GPa)

Crushing Strength: 8,170 lbf/in2 (56.3 MPa)

Shrinkage: Radial: 7.3%, Tangential: 9.5%, Volumetric: 16.8%, T/R Ratio: 1.3

Color/Appearance: Heartwood tends to be a light reddish brown, with nearly white sapwood. Occasionally figured pieces are available with a wide, shallow curl similar to the curl found in Cherry. There is virtually no color distinction between annual growth rings, giving Birch a somewhat dull, uniform appearance.

Aromatic Red Cedar

Common Name(s): Aromatic Red Cedar, Eastern Redcedar

Scientific Name: Juniperus virginiana

Distribution: Eastern North America

Tree Size: 100-115 ft (30-35 m) tall, 3-4 ft (1-1.2 m) trunk diameter

Average Dried Weight: 33 lbs/ft3 (530 kg/m3)

Specific Gravity (Basic, 12% MC): .44, .53

Janka Hardness: 900 lbf (4,000 N)

Modulus of Rupture: 8,800 lbf/in2 (60.7 MPa)

Elastic Modulus: 880,000 lbf/in2 (6.07 GPa)

Crushing Strength: 6,020 lbf/in2 (41.5 MPa)

Shrinkage: Radial: 3.1%, Tangential: 4.7%, Volumetric: 7.8%, T/R Ratio: 1.5

Color/Appearance: Heartwood tends to be a reddish or violet-brown. Sapwood is a pale yellow color, and can appear throughout the heartwood as streaks and stripes.

Yellow Poplar

Common Name(s): Poplar, Tulip Poplar, Yellow Poplar

Scientific Name: Liriodendron tulipifera

Distribution: Eastern United States

Tree Size: 130-160 ft (40-50 m) tall, 6-8 ft (1.8-2.5 m) trunk diameter

Average Dried Weight: 29 lbs/ft3 (455 kg/m3)
Specific Gravity (Basic, 12% MC): .40, .46

Janka Hardness: 540 lbf (2,400 N)

Modulus of Rupture: 10,100 lbf/in2 (69.7 MPa)

Elastic Modulus: 1,580,000 lbf/in2 (10.90 GPa)

Crushing Strength: 5,540 lbf/in2 (38.2 MPa)

Shrinkage: Radial: 4.6%, Tangential: 8.2%, Volumetric: 12.7%, T/R Ratio: 1.8

Color/Appearance: Heartwood is light cream to yellowish brown, with occasional streaks of gray or green. Sapwood is pale yellow to white, not always clearly demarcated from the heartwood. Can also be seen in mineral stained colors ranging from dark purple to red, green, or yellow, sometimes referred to as Rainbow Poplar. Colors tend to darken upon exposure to light.

Red Alder

Common Name(s): Red Alder, Western Red Alder

Scientific Name: Alnus rubra

Distribution: Coastal western North America

Tree Size: 100-130 ft (30-40 m) tall, 2-3 ft (.6-1.0 m) trunk diameter

Average Dried Weight: 28 lbs/ft3 (450 kg/m3)

Specific Gravity (Basic, 12% MC): .37, .45

Janka Hardness: 590 lbf (2,620 N)

Modulus of Rupture: 9,800 lbf/in2 (67.6 MPa)

Elastic Modulus: 1,380,000 lbf/in2 (9.52 GPa)

Crushing Strength: 5,820 lbf/in2 (40.1 MPa)

Shrinkage: Radial: 4.4%, Tangential: 7.3%, Volumetric: 12.6%, T/R Ratio: 1.7

Color/Appearance: Red Alder tends to be a light tan to reddish brown; color darkens and reddens with age. There is no visible distinction between heartwood and sapwood. The overall grain pattern and appearance is similar to Birch (Betula genus)—though redder than Birch—and both genera are derived from the same family, Betulaceae.

Basswood

Common Name(s): Basswood, American Basswood, Lime, Linden

Scientific Name: Tilia americana

Distribution: Eastern North America

Tree Size: 65-120 ft (20-37 m) tall, 3-4 ft (1-1.2 m) trunk diameter

Average Dried Weight: 26 lbs/ft3 (415 kg/m3)

Specific Gravity (Basic, 12% MC): .32, .42

Janka Hardness: 410 lbf (1,824 N)

Modulus of Rupture: 8,700 lbf/in2 (60.0 MPa)

Elastic Modulus: 1,460,000 lbf/in2 (10.07 GPa)

Crushing Strength: 4,730 lbf/in2 (32.6 MPa)

Shrinkage: Radial: 6.6%, Tangential: 9.3%, Volumetric: 15.8%, T/R Ratio: 1.4

Color/Appearance: Pale white to light brown color, with sapwood and heartwood sections not clearly defined. Growth rings tend to be subtle, and color is mostly uniform throughout the face grain of the wood. Knots and other defects are uncommon.

Sapele

Common Name(s): Sapele, Sapelli, Sapeli

Scientific Name: Entandrophragma cylindricum

Distribution: Tropical Africa

Tree Size: 100-150 ft (30-45 m) tall, 3-5 ft (1-1.5 m) trunk diameter

Average Dried Weight: 42 lbs/ft3 (670 kg/m3)
Specific Gravity (Basic, 12% MC): .50, .67

Janka Hardness: 1,410 lbf (6,280 N)

Modulus of Rupture: 15,930 lbf/in2 (109.9 MPa)

Elastic Modulus: 1,746,000 lbf/in2 (12.04 GPa)

Crushing Strength: 8,750 lbf/in2 (60.4 MPa)

Shrinkage: Radial: 4.8%, Tangential: 7.2%, Volumetric: 12.8%, T/R Ratio: 1.5

Color/Appearance: Heartwood is a golden to dark reddish brown. Color tends to darken with age. Besides the common ribbon pattern seen on quartersawn boards, Sapele is also known for a wide variety of other figured grain patterns, such as: pommele, quilted, mottled, wavy, beeswing, and fiddleback.

Aspen

Common Name(s): Aspen

Scientific Name: Populus tremuloides

Distribution: Canada and northern United States
Tree Size: 65-100 ft (20-30 m) tall, 2-3 ft (.6-1.0 m) trunk diameter

Average Dried Weight: 26 lbs/ft3 (415 kg/m3)

Specific Gravity (Basic, 12% MC): .35, .42

Janka Hardness: 350 lbf (1,560 N)

Modulus of Rupture: 8,400 lbf/in2 (57.9 MPa)

Elastic Modulus: 1,180,000 lbf/in2 (8.14 GPa)

Crushing Strength: 4,250 lbf/in2 (29.3 MPa)

Shrinkage: Radial: 3.5%, Tangential: 6.7%, Volumetric: 11.5%, T/R Ratio: 1.9

Color/Appearance: Heartwood tends to be a light brown. Wide sapwood is a pale yellow to nearly white, and isn’t clearly demarcated, tending to gradually blend into the heartwood.

White Birch

Common Name(s): White Birch

Scientific Name: Betula neoalaskana

Distribution: Alaska and northern Canada

Tree Size: 50-65 ft (15-20 m) tall, 1-2 ft (.3-.6 m) trunk diameter

Average Dried Weight: 38 lbs/ft3 (610 kg/m3)
Specific Gravity (Basic, 12% MC): .49, .61

Janka Hardness: 830 lbf (3,690 N)

Modulus of Rupture: 13,600 lbf/in2 (93.8 MPa)

Elastic Modulus: 1,900,000 lbf/in2 (13.10 GPa)

Crushing Strength: 7,450 lbf/in2 (51.4 MPa)
Shrinkage: Radial: 6.5%, Tangential: 9.9%, Volumetric: 16.7%, T/R Ratio: 1.5

Color/Appearance: Heartwood tends to be a light reddish brown, with nearly white sapwood. Occasionally figured pieces are available with a wide, shallow curl similar to the curl found in Cherry. There is virtually no color distinction between annual growth rings, giving Birch a somewhat dull, uniform appearance.

Brazilian Cherry

Common Name(s): Jatoba, Brazilian Cherry

Scientific Name: Hymenaea courbaril

Distribution: Central America, southern Mexico, northern South America, and the West Indies

Tree Size: 100-130 ft (30-40 m) tall, 2-4 ft (.6-1.2 m) trunk diameter

Average Dried Weight: 57 lbs/ft3 (910 kg/m3)

Specific Gravity (Basic, 12% MC): .77, .91

Janka Hardness: 2,690 lbf (11,950 N)

Modulus of Rupture: 22,510 lbf/in2 (155.2 MPa)

Elastic Modulus: 2,745,000 lbf/in2 (18.93 GPa)

Crushing Strength: 11,780 lbf/in2 (81.2 MPa)

Shrinkage: Radial: 4.2%, Tangential: 8.0%, Volumetric: 12.1%, T/R Ratio: 1.9

Color/Appearance: Heartwood varies from a light orangish brown to a darker reddish brown, sometimes with contrasting darker grayish brown streaks. Color tends darken upon exposure to light. Sapwood is a light grayish yellow, clearly demarcated from the heartwood.

Soft Maple

Common Name(s): Bigleaf Maple

Scientific Name: Acer macrophyllum

Distribution: Coastal regions of Pacific North America

Tree Size: 80-100 ft (25-30 m) tall, 2-3 ft (.6-1.0 m) trunk diameter

Average Dried Weight: 34 lbs/ft3 (545 kg/m3)
Specific Gravity (Basic, 12% MC): .44, .55

Janka Hardness: 850 lbf (3,780 N)

Modulus of Rupture: 10,700 lbf/in2 (73.8 MPa)

Elastic Modulus: 1,450,000 lbf/in2 (10.00 GPa)

Crushing Strength: 5,950 lbf/in2 (41.0 MPa)
Shrinkage: Radial: 3.7%, Tangential: 7.1%, Volumetric: 11.6%, T/R Ratio: 1.9

Color/Appearance: Unlike most other hardwoods, the sapwood of maple lumber is most commonly used rather than its heartwood. Sapwood color ranges from almost white, to a light golden or reddish brown, while the heartwood is a darker reddish brown. Silver Maple can also be seen with curly or quilted grain patterns.

Black Cherry

Common Name(s): Black Cherry, Cherry, American Cherry

Scientific Name: Prunus serotina

Distribution: Eastern North America

Tree Size: 50-100 ft (15-30 m) tall, 3-5 ft (1-1.5 m) trunk diameter

Average Dried Weight: 35 lbs/ft3 (560 kg/m3)

Specific Gravity (Basic, 12% MC): .47, .56

Janka Hardness: 950 lbf (4,230 N)

Modulus of Rupture: 12,300 lbf/in2 (84.8 MPa)

Elastic Modulus: 1,490,000 lbf/in2 (10.30 GPa)

Crushing Strength: 7,110 lbf/in2 (49.0 MPa)

Shrinkage:Radial: 3.7%, Tangential: 7.1%, Volumetric: 11.5%, T/R Ratio: 1.9
Color/Appearance: Heartwood is a light pinkish brown when freshly cut, darkening to a medium reddish brown with time and upon exposure to light. Sapwood is a pale yellowish color.

Black Cherry

Common Name(s): Black Cherry, Cherry, American Cherry

Scientific Name: Prunus serotina

Distribution: Eastern North America

Tree Size: 50-100 ft (15-30 m) tall, 3-5 ft (1-1.5 m) trunk diameter

Average Dried Weight: 35 lbs/ft3 (560 kg/m3)

Specific Gravity (Basic, 12% MC): .47, .56

Janka Hardness: 950 lbf (4,230 N)

Modulus of Rupture: 12,300 lbf/in2 (84.8 MPa)

Elastic Modulus: 1,490,000 lbf/in2 (10.30 GPa)

Crushing Strength: 7,110 lbf/in2 (49.0 MPa)

Shrinkage:Radial: 3.7%, Tangential: 7.1%, Volumetric: 11.5%, T/R Ratio: 1.9

Color/Appearance: Heartwood is a light pinkish brown when freshly cut, darkening to a medium reddish brown with time and upon exposure to light. Sapwood is a pale yellowish color.

African Mahogany

Common Name(s): African Mahogany
Scientific Name: Khaya spp. (Khaya anthotheca, K. grandifoliola, K. ivorensis, K. senegalensis)

Distribution: West tropical Africa

Tree Size: 100-130 ft (30-40 m) tall, 3-5 ft (1-1.5 m) trunk diameter

Average Dried Weight: 40 lbs/ft3 (640 kg/m3)
Specific Gravity (Basic, 12% MC): .52, .64

Janka Hardness: 1,070 lbf (4,760 N)

Modulus of Rupture: 13,190 lbf/in2 (91.0 MPa)

Elastic Modulus: 1,537,000 lbf/in2 (10.60 GPa)

Crushing Strength: 7,100 lbf/in2 (49.0 MPa)

Shrinkage: Radial: 4.2%, Tangential: 5.7%, Volumetric: 10.0%, T/R Ratio: 1.4

Color/Appearance: Heartwood color is variable, ranging from a very pale pink to a deeper reddish brown, sometimes with streaks of medium to dark reddish brown. Color tends to darken with age. Quartersawn surfaces can also exhibit a ribbon-stripe appearance.

Russian Birch

Russian Birch (plywood)

Russian Birch (plug)

Russian Birch is not a specific species of birch, but is a general designation of plywood from Russia and nearby Baltic states (such as Finland). As with any natural wood product, quality can be variable. However, Baltic Birch plywood is generally regarded as being of higher quality than standard birch plywood.

In a nutshell, Russian Birch plywood is made entirely from birch plies, with no softwood or filler plies in the center. Furthermore, the plies themselves tend to be much thinner, allowing for more plies for a given thickness, and greater stiffness and stability.

Baltic Birch grades

The grading for Russian Birch is established by the Russian intergovernmental standard GOST 3916.1-96.

Grading is given as the two outer faces of the plywood, in the format of front/back. For instance, baltic birch with a “B/BB” grade would have a B grade front ply, and a BB grade back ply.

Eastern White Pine

Common Name(s): Eastern White Pine

Scientific Name: Pinus strobus

Distribution: Eastern North America (also widely grown on plantations throughout its natural range)

Tree Size: 65-100 ft (20-30 m) tall, 2-4 ft (.6-1.2 m) trunk diameter (historically older-growth trees were much larger)

Average Dried Weight: 25 lbs/ft3 (400 kg/m3)

Specific Gravity (Basic, 12% MC): .34, .40

Janka Hardness: 380 lbf (1,690 N)

Modulus of Rupture: 8,600 lbf/in2 (59.3 MPa)

Elastic Modulus: 1,240,000 lbf/in2 (8.55 GPa)

Crushing Strength: 4,800 lbf/in2 (33.1 MPa)

Shrinkage: Radial: 2.1%, Tangential: 6.1%, Volumetric: 8.2%, T/R Ratio: 2.9

Color/Appearance: Heartwood is a light brown, sometimes with a slightly reddish hue, sapwood is a pale yellow to nearly white. Color tends to darken with age.

Hard Maple

Common Name(s): Hard Maple, Sugar Maple, Rock Maple

Scientific Name: Acer saccharum

Distribution: Northeastern North America
Tree Size: 80-115 ft (25-35 m) tall, 2-3 ft (.6-1.0 m) trunk diameter

Average Dried Weight: 44 lbs/ft3 (705 kg/m3)

Specific Gravity (Basic, 12% MC): .56, .71

Janka Hardness: 1,450 lbf (6,450 N)

Modulus of Rupture: 15,800 lbf/in2 (109.0 MPa)

Elastic Modulus: 1,830,000 lbf/in2 (12.62 GPa)

Crushing Strength: 7,830 lbf/in2 (54.0 MPa)

Shrinkage: Radial: 4.8%, Tangential: 9.9%, Volumetric: 14.7%, T/R Ratio: 2.1

Color/Appearance: Unlike most other hardwoods, the sapwood of Hard Maple lumber is most commonly used rather than its heartwood. Sapwood color ranges from nearly white, to an off-white cream color, sometimes with a reddish or golden hue. The heartwood tends to be a darker reddish brown. Birdseye Maple is a figure found most commonly in Hard Maple, though it’s also found less frequently in other species. Hard Maple can also be seen with curly or quilted grain patterns.

Red Oak

Common Name(s): Red Oak

Scientific Name: Quercus rubra

Distribution: Northeastern United States and Southeastern Canada

Tree Size: 80-115 ft (25-35 m) tall, 3-6 ft (1-2 m) trunk diameter

Average Dried Weight: 44 lbs/ft3 (700 kg/m3)
Specific Gravity (Basic, 12% MC): .56, .70

Janka Hardness: 1,220 lbf (5,430 N)

Modulus of Rupture: 14,380 lbf/in2 (99.2 MPa)

Elastic Modulus: 1,761,000 lbf/in2 (12.14 GPa)

Crushing Strength: 6,780 lbf/in2 (46.8 MPa)

Shrinkage: Radial: 4.0%, Tangential: 8.6%, Volumetric: 13.7%, T/R Ratio: 2.2

Color/Appearance: Heartwood is a light to medium brown, commonly with a reddish cast. Nearly white to light brown sapwood is not always sharply demarcated from the heartwood. Quartersawn sections display prominent ray fleck patterns. Conversely, White Oak tends to be slightly more olive-colored, but is by no means a reliable method of determining the type of oak.

White Ash

Common Name(s): White Ash, American White Ash

Scientific Name: Fraxinus americana

Distribution: Eastern North America
Tree Size: 65-100 ft (20-30 m) tall, 2-5 ft (.6-1.5 m) trunk diameter

Average Dried Weight: 42 lbs/ft3 (675 kg/m3)
Specific Gravity (Basic, 12% MC): .55, .67

Janka Hardness: 1,320 lbf (5,870 N)

Modulus of Rupture: 15,000 lbf/in2 (103.5 MPa)

Elastic Modulus: 1,740,000 lbf/in2 (12.00 GPa)

Crushing Strength: 7,410 lbf/in2 (51.1 MPa)

Shrinkage: Radial: 4.9%, Tangential: 7.8%, Volumetric: 13.3%, T/R Ratio: 1.6

Color/Appearance: The heartwood is a light to medium brown color. Sapwood can be very wide, and tends to be a beige or light brown; not always clearly or sharply demarcated from heartwood.

White Oak

Common Name(s): White Oak

Scientific Name: Quercus alba

Distribution: Eastern United States

Tree Size: 65-85 ft (20-25 m) tall, 3-4 ft (1-1.2 m) trunk diameter

Average Dried Weight: 47 lbs/ft3 (755 kg/m3)
Specific Gravity (Basic, 12% MC): .60, .75

Janka Hardness: 1,350 lbf (5,990 N)

Modulus of Rupture: 14,830 lbf/in2 (102.3 MPa)

Elastic Modulus: 1,762,000 lbf/in2 (12.15 GPa)

Crushing Strength: 7,370 lbf/in2 (50.8 MPa)

Shrinkage:Radial: 5.6%, Tangential: 10.5%, Volumetric: 16.3%, T/R Ratio: 1.9

Color/Appearance: Heartwood is a light to medium brown, commonly with an olive cast. Nearly white to light brown sapwood is not always sharply demarcated from the heartwood. Quartersawn sections display prominent ray fleck patterns. Conversely, Red Oak tends to be slightly redder, but is by no means a reliable method of determining the type of oak.

Afrormosia

Common Name(s): Afrormosia, Afromosia, African Teak

Scientific Name: Pericopsis elata

Distribution: West Africa
Tree Size: 100-150 ft (30-46 m) tall, 3-5 ft (1-1.5 m) trunk diameter

Average Dried Weight: 45 lbs/ft3 (725 kg/m3)
Specific Gravity (Basic, 12% MC): .57, .72

Janka Hardness: 1,570 lbf (6,980 N)

Modulus of Rupture: 14,920 lbf/in2 (102.9 MPa)

Elastic Modulus: 1,715,000 lbf/in2 (11.83 GPa)
Crushing Strength: 9,570 lbf/in2 (66.0 MPa)

Shrinkage: Radial: 3.2%, Tangential: 6.2%, Volumetric: 9.9%, T/R Ratio: 1.9

Color/Appearance: Heartwood is typically a yellowish brown, occasion will have an either reddish or olive hue. Color tends to darken with age. Narrow sapwood is pale yellow and is clearly differentiated from the heartwood.

European Beech

Common Name(s): European Beech

Scientific Name: Fagus sylvatica

Distribution: Europe

Tree Size: 100-130 ft (30-40 m) tall, 3-5 ft (1-1.5 m) trunk diameter

Average Dried Weight: 44 lbs/ft3 (710 kg/m3)
Specific Gravity (Basic, 12% MC): .53, .71

Janka Hardness: 1,450 lbf (6,460 N)

Modulus of Rupture: 15,970 lbf/in2 (110.1 MPa)

Elastic Modulus: 2,075,000 lbf/in2 (14.31 GPa)

Crushing Strength: 8,270 lbf/in2 (57.0 MPa)

Shrinkage: Radial: 5.7%, Tangential: 11.6%, Volumetric: 17.3%, T/R Ratio: 2.0

Color/Appearance: Beech is typically a pale cream color, sometimes with a pink or brown hue. Veneer tends to be slightly darker colored, as slicing the veneer usually requires the wood to be prepared with steam, which gives the wood a more golden tone. Flatsawn surfaces tend to be very plain, while quartersawn surfaces exhibit a silvery fleck pattern.

Iroko

Common Name(s): Iroko

Scientific Name: Milicia excelsa, M. regia (syn. Chlorophora excelsa, C. regia)

Distribution: Tropical Africa

Tree Size: 100-130 ft (30-40 m) tall, 3-5 ft (1-1.5 m) trunk diameter

Average Dried Weight: 41 lbs/ft3 (660 kg/m3)
Specific Gravity (Basic, 12% MC): .55, .66

Janka Hardness: 1,260 lbf (5,610 N)

Modulus of Rupture: 12,700 lbf/in2 (87.6 MPa)

Elastic Modulus: 1,360,000 lbf/in2 (9.38 GPa)

Crushing Strength: 7,840 lbf/in2 (54.0 MPa)

Shrinkage: Radial: 2.8%, Tangential: 3.8%, Volumetric: 8.8%, T/R Ratio: 1.4

Color/Appearance: Heartwood is usually a yellow to golden or medium brown, with color tending to darken over time. Pale yellow sapwood is clearly demarcated from the heartwood.

Okoume

Common Name(s): Okoume, Gabon

Scientific Name: Aucoumea klaineana

Distribution: Central Africa (primarily Gabon)
Tree Size: 100-130 ft (30-40 m) tall, 3-6 ft (1-1.8 m) trunk diameter

Average Dried Weight: 27 lbs/ft3 (430 kg/m3)

Specific Gravity (Basic, 12% MC): .35, .43

Janka Hardness: 400 lbf (1,790 N)

Modulus of Rupture: 10,870 lbf/in2 (75.0 MPa)

Elastic Modulus: 1,228,000 lbf/in2 (8.47 GPa)

Crushing Strength: 5,250 lbf/in2 (36.2 MPa)

Shrinkage: Radial: 4.6%, Tangential: 7.1%, Volumetric: 12.2%, T/R Ratio: 1.5

Color/Appearance: Heartwood ranges from a pale pink to light brown. Color darkens with age. Narrow heartwood is grayish white, not clearly demarcated from heartwood.

Chinese Birch

Common Name(s): Chinese Birch

Scientific Name: Betula papyrifera

Distribution: Northern and central North America

Tree Size: 65-100 ft (20-30 m) tall, 2-3 ft (.6-1.0 m) trunk diameter

Average Dried Weight: 38 lbs/ft3 (610 kg/m3)

Specific Gravity (Basic, 12% MC): .48, .61

Janka Hardness: 910 lbf (4,050 N)

Modulus of Rupture: 12,300 lbf/in2 (84.8 MPa)

Elastic Modulus: 1,590,000 lbf/in2 (10.97 GPa)

Crushing Strength: 5,690 lbf/in2 (39.2 MPa)

Shrinkage: Radial: 6.3%, Tangential: 8.6%, Volumetric: 16.2%, T/R Ratio: 1.4

Color/Appearance: Heartwood tends to be a light reddish brown, with nearly white sapwood. Occasionally figured pieces are available with a wide, shallow curl similar to the curl found in Cherry. There is virtually no color distinction between annual growth rings, giving Birch a somewhat dull, uniform appearance.

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