Black Walnut
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern North America, primarily harvested in the central hardwood forest region.
- Hardness
- 1010 lbf (Medium)
- Durability
- Moderately Durable to Durable, with good resistance to decay and moderate resistance to insect attack.
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Grain Pattern
Straight to slightly irregular grain with a moderate natural luster and flat-sawn cathedral patterns visible on the tabletop.
Color & Appearance
Rich dark brown to grayish-brown heartwood with paler yellowish-grey sapwood, darkening gracefully with age and light exposure.
Hardness (Janka)
1010 lbf (Medium)
Durability & Decay Resistance
Moderately Durable to Durable, with good resistance to decay and moderate resistance to insect attack.
Value & Age
8.00 to 15.00 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 at 30 to 50 years old based on patina, surface oxidation, and wear patterns.
Common Uses
Fine furniture, cabinetry, architectural millwork, gunstocks, and decorative veneer.
Geographic Origin
Eastern North America, primarily harvested in the central hardwood forest region.
Workability
Exceptional workability with both hand and machine tools, gluing and finishing exceptionally well.
Finish Recommendations
Takes oil, lacquer, and polyurethane finishes exceptionally well, highlighting the deep chatoyance.
Notable Features
Prized for its rich chocolate-brown color, shock resistance, and excellent dimensional stability.
