Black 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 resistance to insect attack.
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Grain Pattern
Straight to irregular grain with a medium texture and occasional wavy figure.
Color & Appearance
Rich dark brown heartwood with lighter pale yellowish-brown sapwood, lightening slightly over time with UV exposure.
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Durable, with good resistance to decay and moderate resistance to insect attack.
Value & Age
$6 to $12 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 at 5 to 15 years based on modern milling marks and minimal surface oxidation.
Common Uses
Fine furniture, cabinetry, architectural millwork, gunstocks, and veneer.
Geographic Origin
Eastern North America
Workability
Exceptional workability with hand and machine tools, gluing and finishing very well.
Finish Recommendations
Takes oil, lacquer, and polyurethane exceptionally well without requiring special prep.
Notable Features
Prized for its rich chocolate-brown color, shock resistance, and subtle natural luster.
