Black spruce

Wood species Black spruce

English name Black spruce

Alternative name

Botanical name Picea mariana

Type Softwood

Tree size / Height 10 - 15 m

Trunk / Diameter 0,3 - 0,5 m

Location North America

More information Wikipedia

Specific gravity 0.38

Specific gravity (12% MC) 0,45

Janka Hardness 2320 lbf

Modulus of rupture 69,7 MPa

Elastic Modulus 10,50 GPa

Crushing Strength 37,3 MPa

Shrinkage Radial 4,1%
Tangential 6,8%
Volumetric 11,3%
T/R Ratio 1,7

m³/BDU 2,86

m³/BDMT 2,63

Ton/BDU 2,68

Tonne/BDU 2,43

Tonne/BDMT 2,24