Black Walnut
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1010 lbf (Medium)
- Durability
- Durable, with good resistance to decay and moderate insect resistance.
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Grain Pattern
Straight grain with a medium texture and occasional irregular or wavy figures.
Color & Appearance
Rich dark brown heartwood with a lighter yellowish-grey sapwood, darkening gracefully with age and UV exposure.
Hardness (Janka)
1010 lbf (Medium)
Durability & Decay Resistance
Durable, with good resistance to decay and moderate insect resistance.
Value & Age
6.00 to 12.00 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 at 5 to 15 years, showing minor oxidation on the exposed face.
Common Uses
Fine furniture, cabinetry, architectural millwork, carving, and gunstocks.
Geographic Origin
Eastern North America
Workability
Exceptional workability with both hand and machine tools, gluing and finishing smoothly with minimal tearout.
Finish Recommendations
Takes oil, lacquer, and shellac exceptionally well, enhancing the deep chatoyance of the grain.
Notable Features
Possesses a rich natural luster, good shock resistance, and a distinct subtle fragrance.
