Black Walnut
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1010 lbf (Medium)
- Durability
- Durable; good resistance to decay and moderate resistance to insect attack.
Got a wood sample like this?
Identify any wood from a photo, free.
Grain Pattern
Straight to irregular grain with a medium texture and occasional wavy figure.
Color & Appearance
Rich dark brown to purplish-brown heartwood with pale yellowish-grey sapwood; darkens slightly with age.
Hardness (Janka)
1010 lbf (Medium)
Durability & Decay Resistance
Durable; good resistance to decay and moderate resistance to insect attack.
Value & Age
8 to 15 USD per board foot for standard kiln-dried lumber.
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 20-50 years based on surface oxidation and patina.
Common Uses
Fine furniture, cabinetry, architectural millwork, gunstocks, and veneer.
Geographic Origin
Eastern North America
Workability
Exceptional workability with hand and machine tools, gluing and finishing well.
Finish Recommendations
Accepts oils, lacquers, and varnishes exceptionally well with minimal preparation.
Notable Features
Prized for rich shock resistance, dimensional stability, and deep natural luster.
