Wood species
Jack pine
English name
Jack pine
Alternative name
Eastern jack, Black jack, Banksian pine
Botanical name
Pinus banksiana
Type
Softwood
Tree size / Height
15 - 24 m
Trunk / Diameter
0,3 - 0,6 m
Location
Canada, United States
Specific gravity
0.40
Specific gravity (12% MC)
0,50
Janka Hardness
2540 lbf
Modulus of rupture
68,3 MPa
Elastic Modulus
9,31 GPa
Crushing Strength
39,0 MPa
Shrinkage
Radial 3,7%
Tangential 6,6%
Volumetric 10,3%
T/R Ratio 1,8
m³/BDU
2,72
m³/BDMT
2,50
Ton/BDU
2,59
Tonne/BDU
2,35
Tonne/BDMT
2,16