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Illustration—not a verified specimenAmerican Elm (Ulmus americana) wood grain — Janka 830 lbf
Hardwood
Common in U.S.

American Elm

Ulmus americana

Genus: Ulmus · Family: Ulmaceae

Furniture
Veneer

Quick Facts

Wood Type

Hardwood

Native Range

North America

Avg. Dried Weight

35 lb/ft³

Janka Hardness

830 lbf

Decay Resistance

Non-Durable

Typical Color

Light Brown

Stability

Medium

Outdoor Suitability

Poor

Workability

Moderate

Availability

Common in U.S.

CITES

Unlisted

IUCN

Not Evaluated

Limited data · 2/9

Did You Know?

  • •American Elm is harder than 27% of the 137 species in our database.

Janka Hardness Scale

830lbf

Soft

American Elm
100
690
1,010
1,360
1,450
1,820
3,510
4,570

Overview

Professional Summary

American Elm (Ulmus americana) was once the most iconic street tree in North America before Dutch elm disease devastated populations. Its interlocked grain gives it exceptional resistance to splitting, making it historically prized for wagon wheel hubs, boat keels, and chair seats.

In Plain English

American Elm was once everywhere — the classic arching street tree of small-town America. Dutch elm disease killed billions of trees, but the wood is still occasionally available. Its interlocked grain makes it nearly impossible to split, which was perfect for wagon wheels and chair seats.

Appearance

Heartwood ColorLight brown to medium brown, sometimes with reddish tinge
SapwoodOff-white to grayish
GrainInterlocked
TextureMedium to coarse
LusterLow to moderate

Technical Properties

Avg. Dried Weight35 lb/ft³
Specific Gravity (basic)Not recorded
Specific Gravity (12% MC)Not recorded
Janka Hardness830 lbf
Modulus of RuptureNot recorded
Elastic ModulusNot recorded
Crushing StrengthNot recorded
Shrinkage (Radial)Not recorded
Shrinkage (Tangential)Not recorded
Shrinkage (Volumetric)Not recorded
T/R RatioNot recorded
Stability RatingMedium

Sources, Conditions & Safety

No documented references are attached to this profile yet. Its recorded values should not be treated as source-verified.

Wood dust & sensitivity

Species-specific safety information has not been documented here. Absence of a warning does not mean the wood is safe or non-allergenic.

Use dust extraction and appropriate protective equipment; consult occupational-safety guidance. This is not medical advice or food-contact approval.

Durability & Performance

Decay ResistanceNon-Durable
Outdoor SuitabilityPoor

Workability

Overall RatingModerate
MachiningInterlocked grain makes clean planing difficult. Excellent for steam bending. Sands reasonably well.
Blunting EffectLow
GluingGlues well
FinishingTakes stain and finishes adequately. Open pores may require filling for smooth results.

Common Uses

Furniture
Veneer
Other

Historically used for wagon wheel hubs, chair seats, boat keels, and any application requiring split-resistance. Today used for furniture, veneer, and decorative items.

Sustainability & Trade

Listings are reference information, not proof of legal sourcing or certification. Verify current trade rules and supplier documentation before buying; absence of a note does not mean unrestricted trade.

CITES StatusUnlisted
IUCN StatusNot Evaluated
Sourcing NotesPopulations devastated by Dutch elm disease. Salvaged urban logs available. Disease-resistant cultivars being planted.

Not durable outdoors. Interlocked grain causes tearout. Dutch elm disease has severely limited supply of large logs.

Native Distribution

North America

Find Substitutes

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Look-Alike Species

Woods with a similar light brown color that are easily confused with American Elm. Recorded differences are shown where data exists; confirm identification with end-grain examination.

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