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Wood Properties: Cedar, Port-Orford
12% to Green
Wood mechanical, physical, and thermal properties for 190+ hardwood and softwood species at green and 12% moisture content — including strength, stiffness, hardness, shrinkage, thermal conductivity, Poisson ratios, and elastic ratios from the USDA Wood Handbook
| species name | moisture content | category | compression parallel kPa (kPa) | compression perpendicular kPa (kPa) | impact bending mm (mm) | modulus of elasticity MPa (MPa) | modulus of rupture kPa (kPa) | origin | radial shrinkage pct (%) | shear parallel kPa (kPa) | side hardness N (N) | specific gravity (dimensionless) | tangential shrinkage pct (%) | tension perpendicular kPa (kPa) | thermal conductivity W mK (W/(m·K)) | volumetric shrinkage pct (%) | work to max load kJ m3 (kJ/m3) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cedar, Port-Orford | 12% | Softwood | 43,100 | 5,000 | 710 | 11,700 | 88,000 | Domestic | 4.6 | 9,400 | 2,800 | 0.43 | 6.9 | 2,800 | 0.12 | 10.1 | 63 |
| Cedar, Port-Orford | Green | Softwood | 21,600 | 2,100 | 530 | 9,000 | 45,000 | Domestic | 4.6 | 5,800 | 1,700 | 0.39 | 6.9 | 1,200 | 0.1 | 10.1 | 51 |
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