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 insect resistance.
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Grain Pattern
Straight to irregular grain with prominent cathedral arches and occasional small knots.
Color & Appearance
Rich dark brown heartwood with lighter pale brown sapwood, displaying moderate natural luster.
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Durable, with good resistance to decay and moderate insect resistance.
Value & Age
8 to 15 USD 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 20 to 50 years based on surface oxidation and wear.
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
Accepts oil, lacquer, and polyurethane finishes exceptionally well without special prep.
Notable Features
Possesses a fine, medium texture and excellent dimensional stability.
