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 heartwood decay and moderate resistance to insect attack.
Got a wood sample like this?
Identify any wood from a photo, free.
Grain Pattern
Straight to slightly irregular grain with a medium texture and flat-sawn face pattern.
Color & Appearance
Rich dark brown to purplish-black heartwood with contrasting pale yellowish-white sapwood, lightening to a soft golden-brown patina over time.
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Durable, with good resistance to heartwood decay and moderate resistance to insect attack.
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 10 to 30 years based on modern milled condition and minor surface oxidation.
Common Uses
Fine furniture, cabinetry, architectural millwork, gunstocks, and decorative veneer.
Geographic Origin
Eastern North America
Workability
Excellent workability with both hand and machine tools, though figured sections may tear out during planing.
Finish Recommendations
Takes oil finishes, shellac, and lacquer exceptionally well, enhancing the deep chatoyancy of the grain.
Notable Features
Possesses a moderate natural luster, distinct shock resistance, and a rich chocolate-brown hue highly prized in woodworking.
