Bur oak

Wood species Bur oak

English name Bur oak

Alternative name Mossycup oak, Mossycup white oak

Botanical name Quercus macrocarpa

Type Hardwood

Tree size / Height 24 - 30 m

Trunk / Diameter 1 - 1,5 m

Location United States, North America

More information Wikipedia

Specific gravity 0.57

Specific gravity (12% MC) 0,74

Janka Hardness 6090 lbf

Modulus of rupture 71,0 MPa

Elastic Modulus 7,10 GPa

Crushing Strength 41,8 MPa

Shrinkage Radial 4,4%
Tangential 8,8%
Volumetric 12,7%
T/R Ratio 2,0

m³/BDU

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Tonne/BDMT