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Door 1

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