Is American Elm A Hardwood

The grain can be straight but is often interlocked and has a coarse texture.

Is american elm a hardwood.

American elm is a tough and durable hardwood. The bendability moe is 1 4 million psi for american and 1 54 million psi for rock. Jim cadwell wikimedia commons cc by sa 3 0. The color of the heartwood ranges from light tan to warm brown with creamy light sapwood.

American hardwood information center. American elm was once a dominant component of bottomland hardwood forest of the upper great lakes region. American elm has a strength mor of 11 800 psi while rock elm has a strength of 14 800. A wooden hand plane made of american elm.

Elm growth exceeds harvest in most significant producing states with. The net volume after harvest is increasing 2 18 million m 3 each year. The most basic division of elm species is between hard and soft elm. American elm is growing 4 7 million m 3 per year while the harvest is 2 5 million m 3 per year.

The wood of the hard elms sometimes referred to as rock elm generally range from 41 to 47 lbs ft 3 while soft elms typically have a density from 35 to 38 lbs ft 3. Hardwoods make the best wooden toys. Red elm has a grayish white to light brown narrow sapwood with heartwood that is reddish brown to dark brown in color. According to the fact sheet on american elm usda forest service once a very popular and long lived 300 years shade and street tree american elm suffered a dramatic decline with the introduction of dutch elm disease a fungus spread by a bark beetle.

American hardwood information center 1 hour ago. American elm is especially susceptible to dutch elm disease and was ravaged by the fungal disease in the second half of the twentieth century. The wood of american elm is very hard and was a. Hardness is 830.

Elm growing stock is 258 million m 3 1 9 of total u s. This was due in part to its rather high shade tolerance relative to many of its bottomland associates and its ability to persist in flooded conditions for long periods of time.