Black Walnut
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1,010 lbf (Medium)
- Durability
- Durable, offering good resistance to rot and moderate resistance to common wood-boring insects.
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Grain Pattern
Straight to slightly irregular grain with a medium texture and moderate natural luster.
Color & Appearance
Rich dark brown heartwood with occasional purplish cast and pale yellowish-gray sapwood, lightening slightly over time with UV exposure.
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Durable, offering good resistance to rot and moderate resistance to common wood-boring insects.
Value & Age
$8.00 to $15.00 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 rich oxidation patina and smooth machined finish.
Common Uses
High-end furniture, cabinetry, architectural millwork, gunstocks, and decorative veneer.
Geographic Origin
Eastern North America
Workability
Exceptional workability with both hand and machine tools, gluing and finishing cleanly with minimal tearout.
Finish Recommendations
Accepts oils, lacquers, and varnishes exceptionally well, highlighting the deep chocolate brown tones.
Notable Features
Possesses a moderate natural shock resistance, distinctive rich dark color, and high dimensional stability.
