Black Walnut
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1,010 lbf (Medium)
- Durability
- Durable; exhibits good resistance to rot and moderate resistance to insect attack.
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Grain Pattern
Generally straight grain with occasional wavy or curly figure, displaying a rich cathedral pattern.
Color & Appearance
Rich dark brown heartwood with lighter pale yellowish-gray sapwood, often mellowing to a warm amber-brown patina with age.
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Durable; exhibits good resistance to rot and moderate resistance to insect attack.
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 at 5 to 15 years based on surface oxidation and dry-kiln condition.
Common Uses
Fine furniture, cabinetry, architectural millwork, gunstocks, and interior paneling.
Geographic Origin
Eastern North America
Workability
Exceptional workability with both hand and machine tools, gluing and finishing smoothly with minimal effort.
Finish Recommendations
Accepts oils, varnishes, and lacquers exceptionally well, enhancing the deep natural luster.
Notable Features
Prized for its rich chocolate-brown color, moderate weight, and excellent dimensional stability.
