Red Elm (Ulmus rubra)

Description: Red elm has a greyish white to light brown narrow sapwood, with heartwood that is reddish brown to dark brown in color. The grain can be straight, but is often interlocked. The wood has a coarse texture.

Main Uses: Furniture, cabinet making, flooring, millwork, paneling and caskets.

Physical Properties: Elm is moderately heavy, hard and stiff with excellent bending and shock resistance. It is difficult to split because of its interlocked grain.

Availability: Available.

Working Properties: The wood of red elm is fairly easy to work; it nails, screws and glues well, and can be sanded and stained to a good finish. It dries well with minimum degrade and little movement in performance.

MachiningNailing Screwing GluingFinishing
FairExcellentExcellentExcellentExcellent

 

 

    

Strength and Mechanical Properties: (inch-pound)

Moisture ContentGreen-12%
Specific Gravity0.46-0.63
Static Bending: Modulus of Rupture (lbf/in^2)7,200-14,800
Static Bending: Modulus of Elasticity (10^6 lbf/in^2)1.11-1.54
Static Bending: Work to Maximum Load (in-lbf/in^3)11.8-19.8
Impact Bending to Grain (in)38-56
Compression Parallel to Grain (lbf/in^2)2,910-7,050
Compression Perpendicular to Grain (lbf/in^2)360-1,230
Shear Parallel to Grain (lbf/in^2)1,000-1,920
Tension Perpendicular to Grain (lbf/in^2)-- - 660
Side Hardness (lbf)620-1,320

Source: American Hardwood Information Center, Species Guide