Basswood (Tilia americana)
Description: The sapwood of basswood is usually quite large and creamy white in color, merging into the heartwood that is pale to reddish brown, sometimes with darker streaks. The wood has a fine uniform texture and indistinct grain that is straight.
Main Uses: Carvings, turnings, furniture, pattern-making, mouldings, millwork, musical instruments and Venetian blinds and shutters.
Physical Properties: The wood is light and soft with generally low strength properties and a poor steam-bending classification.
Availability: Reasonable availability.
Working Properties: Basswood machines well and is easy to work with hand tools, making it a premier carving wood. It nails, screws, and glues fairly well and can be sanded and stained to a good smooth finish. It dries fairly rapidly with little distortion or degrade. It has fairly high shrinkage but good dimensional stability when dry.
Machining | Nailing | Screwing | Gluing | Finishing |
Excellent | Fair | Good | Good | Excellent |
Strength and Mechanical Properties: (inch-pound)
Moisture Content | Green-12% |
Specific Gravity | 0.32-0.37 |
Static Bending: Modulus of Rupture (lbf/in^2) | 5,000-8,700 |
Static Bending: Modulus of Elasticity (10^6 lbf/in^2) | 1.04-1.46 |
Static Bending: Work to Maximum Load (in-lbf/in^3) | 5.3-7.2 |
Impact Bending to Grain (in) | 16 |
Compression Parallel to Grain (lbf/in^2) | 2,220-4,730 |
Compression Perpendicular to Grain (lbf/in^2) | 170-370 |
Shear Parallel to Grain (lbf/in^2) | 600-990 |
Tension Perpendicular to Grain (lbf/in^2) | 280-350 |
Side Hardness (lbf) | 250-410 |
Source: American Hardwood Information Center, Species Guide