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Ponderosa Pine clear dry wood vs Sitka Spruce clear dry wood

Property comparison of Ponderosa Pine clear dry wood and Sitka Spruce clear dry wood, both wood.

Wood4 compared properties

Property	Ponderosa Pine clear dry wood	Sitka Spruce clear dry wood	Difference
Elastic modulus	8,900 MPa	10,800 MPa	+21%
Poisson ratio	0.337	0.372	+10%
Density	400 kg/m³	400 kg/m³	0%
Thermal conductivity	0.12 W/m·K	0.12 W/m·K	0%

Difference is Sitka Spruce clear dry wood relative to Ponderosa Pine clear dry wood. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.

Identification

Ponderosa Pine clear dry wood

standard: USDA FPL-GTR-190

Sitka Spruce clear dry wood

standard: USDA FPL-GTR-190

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Ponderosa Pine clear dry woodAll properties and heat treatments Sitka Spruce clear dry woodAll properties and heat treatments