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.

 MachiningNailing Screwing GluingFinishing
 ExcellentFair 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