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R-12 — Cottonwood, Black
- Species Name
- Cottonwood, Black
- Moisture Content
- 12%
- Category
- Hardwood
- Compression Parallel kPa (kPa)
- 31,000
- Compression Perpendicular kPa (kPa)
- 2,100
- Impact Bending MM (mm)
- 560
- Modulus of Elasticity MPa (MPa)
- 8,800
- Modulus of Rupture kPa (kPa)
- 59,000
- Origin
- Domestic
- Radial Shrinkage Pct (%)
- 3.6
- Shear Parallel kPa (kPa)
- 7,200
- Side Hardness N (N)
- 1,600
- Specific Gravity (dimensionless)
- 0.35
- Tangential Shrinkage Pct (%)
- 8.6
- Tension Perpendicular kPa (kPa)
- 2,300
- Volumetric Shrinkage Pct (%)
- 12.4
- Work to Max Load kJ M3 (kJ/m3)
- 46