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 rot and moderate resistance to insect attack.
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Grain Pattern
Straight to slightly irregular grain with a medium texture and occasional wavy figure.
Color & Appearance
Rich dark brown heartwood with a paler yellowish-brown sapwood, exhibiting moderate natural luster and darkening slightly over time.
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Durable, with good resistance to rot and moderate resistance to insect attack.
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 based on surface oxidation and dry milling marks.
Common Uses
Fine furniture, cabinetry, architectural millwork, gunstocks, and veneer.
Geographic Origin
Eastern North America
Workability
Excellent workability with both hand and machine tools, gluing and finishing cleanly.
Finish Recommendations
Accepts oils, lacquers, and varnishes exceptionally well without requiring special sealers.
Notable Features
Possesses a rich, dark color profile and distinct shock resistance relative to its weight.
