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 decay and moderate insect deterrence.
Got a wood sample like this?
Identify any wood from a photo, free.
Grain Pattern
Straight to slightly irregular grain with a prominent flat-sawn cathedral pattern.
Color & Appearance
Rich dark brown heartwood with occasional purplish hues and pale yellowish-gray sapwood; lightens slightly to a softer golden-brown patina over time.
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Durable, with good resistance to decay and moderate insect deterrence.
Value & Age
8.00 to 15.00 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 20-50 years based on stable oxidation and uniform surface patina.
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 exceptionally well.
Finish Recommendations
Takes oil, lacquer, and polyurethane finishes exceptionally well with minimal preparation.
Notable Features
Possesses a rich natural luster, smooth texture, and high dimensional stability.
