American Walnut — Juglans nigra

American Walnut

Juglans nigra · Hardwood

AI-generated identification · may be incorrect
Type
Hardwood
Origin
Eastern North America
Hardness
1,010 lbf (Medium)
Durability
Durable, with good resistance to decay and moderate insect resistance.

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Grain Pattern

Straight grain with a smooth, uniform texture and occasional wavy figure.

Color & Appearance

Rich dark brown heartwood with lighter pale brown sapwood, displaying good natural luster.

Hardness (Janka)

1,010 lbf (Medium)

Durability & Decay Resistance

Durable, with good resistance to decay and moderate insect resistance.

Value & Age

Estimated Market ValueNot an official valuation

8.00 to 15.00 dollars per board foot

AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.

Wood Age Estimate
Estimated 40 to 60 years old based on oxidation and wear patina.

Common Uses

Fine furniture, cabinetry, architectural millwork, and gunstocks.

Geographic Origin

Eastern North America

Workability

Exceptional workability with both hand and machine tools, gluing and finishing cleanly.

Finish Recommendations

Takes oil, lacquer, and polyurethane exceptionally well with minimal preparation.

Notable Features

Prized for its rich color, shock resistance, and stability in use.

Learn more about American Walnut in the Wood Encyclopedia
Identified November 4, 2026