Alaska paper birch

Wood species Alaska paper birch
English name Alaska paper birch
Alternative name Alaska birch, Resin birch
Botanical name Betula neoalaskana
Type Hardwood
Tree size / Height 15 - 20 m
Trunk / Diameter 0,3 - 0,6 m
Location Canada
More information Wikipedia

Specific gravity 0.53
Specific gravity (12% MC) 0,66
Janka Hardness 3690 lbf
Modulus of rupture 93,8 MPa
Elastic Modulus 13,10 GPa
Crushing Strength 51,4 MPa
Shrinkage Radial 6,5%
Tangential 9,9%
Volumetric 16,7%
T/R Ratio 1,5
m³/BDU
m³/BDMT
Ton/BDU
Tonne/BDU
Tonne/BDMT