Black Walnut
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1,010 lbf (Medium)
- Durability
- Durable, offering good resistance to decay and moderate resistance to insect attack.
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Grain Pattern
Mostly straight grain with a moderate cathedral pattern on the flat-sawn face.
Color & Appearance
Rich dark brown heartwood with a distinct pale yellowish-gray sapwood border, lightening slightly to a softer brown patina over time.
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Durable, offering good resistance to decay and moderate resistance to insect attack.
Value & Age
8.00 to 15.00 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 at 5 to 15 years old based on clean milled surfaces and light oxidation.
Common Uses
Fine furniture, cabinetry, architectural millwork, gunstocks, and interior paneling.
Geographic Origin
Eastern North America
Workability
Excellent workability with both hand and machine tools, cutting and gluing cleanly with minimal tearing.
Finish Recommendations
Accepts oil, lacquer, and polyurethane exceptionally well, enhancing the deep natural chatoyance.
Notable Features
Prized for its rich chocolate color, good shock resistance, and stable dimensional properties.
