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 rot and moderate resistance to insects.
Got a wood sample like this?
Identify any wood from a photo, free.
Grain Pattern
Straight grain with a medium texture and occasional wavy figure.
Color & Appearance
Rich dark brown heartwood with paler grayish-brown sapwood, darkening gracefully with age.
Hardness (Janka)
1010 lbf (Medium)
Durability & Decay Resistance
Durable, with good resistance to rot and moderate resistance to insects.
Value & Age
8 to 15 dollars 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 50 to 80 years based on patina and oxidation.
Common Uses
Fine furniture, cabinetry, architectural millwork, and gunstocks.
Geographic Origin
Eastern North America.
Workability
Excellent workability with both hand and machine tools, gluing and finishing well.
Finish Recommendations
Takes oil, lacquer, and varnish exceptionally well after light sanding.
Notable Features
Prized for rich color, shock resistance, and dimensional stability.
