Explore the Engineering Database more efficiently by signing up for free. Sign up free
R-12 — Cottonwood, Eastern
- Species Name
- Cottonwood, Eastern
- Moisture Content
- 12%
- Category
- Hardwood
- Compression Parallel kPa (kPa)
- 33,900
- Compression Perpendicular kPa (kPa)
- 2,600
- Elastic Ratio Er El (dimensionless)
- 0.083
- Elastic Ratio Et El (dimensionless)
- 0.047
- Elastic Ratio Glr El (dimensionless)
- 0.076
- Elastic Ratio Glt El (dimensionless)
- 0.052
- Impact Bending MM (mm)
- 510
- Modulus of Elasticity MPa (MPa)
- 9,400
- Modulus of Rupture kPa (kPa)
- 59,000
- Origin
- Domestic
- Poisson Lr (dimensionless)
- 0.344
- Poisson Lt (dimensionless)
- 0.42
- Poisson Rl (dimensionless)
- 0.043
- Poisson Rt (dimensionless)
- 0.875
- Poisson Tl (dimensionless)
- 0.018
- Poisson Tr (dimensionless)
- 0.292
- Radial Shrinkage Pct (%)
- 3.9
- Shear Parallel kPa (kPa)
- 6,400
- Side Hardness N (N)
- 1,900
- Specific Gravity (dimensionless)
- 0.4
- Tangential Shrinkage Pct (%)
- 9.2
- Tension Perpendicular kPa (kPa)
- 4,000
- Volumetric Shrinkage Pct (%)
- 13.9
- Work to Max Load kJ M3 (kJ/m3)
- 51