Black cottonwood

Wood species Black cottonwood
English name Black cottonwood
Alternative name Western balsam poplar, California poplar
Botanical name Populus trichocarpa
Type Hardwood
Tree size / Height 25 - 45 m
Trunk / Diameter 1,5 - 2,0 m
Location North America
More information Wikipedia

Specific gravity 0.31
Specific gravity (12% MC) 0,38
Janka Hardness 1560 lbf
Modulus of rupture 58,6 MPa
Elastic Modulus 8,76 GPa
Crushing Strength 31,0 MPa
Shrinkage Radial 3,6%
Tangential 8,6%
Volumetric 12,4%
T/R Ratio 2,4
m³/BDU
m³/BDMT
Ton/BDU
Tonne/BDU
Tonne/BDMT