Rock elm

Wood species Rock elm
English name Rock elm
Alternative name Cork elm
Botanical name Ulmus thomasii
Type Hardwood
Tree size / Height 20 - 30 m
Trunk / Diameter 0,6 - 1,2 m
Location United States
More information Wikipedia

Specific gravity 0.57
Specific gravity (12% MC)
Janka Hardness 5870 lbf
Modulus of rupture 102,1 MPa
Elastic Modulus 10,62 GPa
Crushing Strength 48,6 MPa
Shrinkage Radial 4,8%
Tangential 8,1%
Volumetric 14,9%
T/R Ratio 1,7
m³/BDU
m³/BDMT
Ton/BDU
Tonne/BDU
Tonne/BDMT