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
Straight to irregular grain with a cathedral pattern and subtle wavy figure.
Color & Appearance
Rich dark brown heartwood with lighter pale yellowish-brown sapwood, darkening gracefully with age.
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 per board foot for standard lumber; significantly higher for wide live-edge slabs.
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 10 years based on recent kiln-dried slab surfacing and oxidation levels.
Common Uses
High-end furniture, cabinetry, architectural millwork, and gunstocks.
Geographic Origin
Eastern North America
Workability
Excellent workability with both hand and machine tools, though figured areas can occasionally tear out during planing.
Finish Recommendations
Accepts stains, oils, and lacquers exceptionally well, enhancing the rich chatoyance of the grain.
Notable Features
Possesses a fine, medium texture with moderate natural luster and exceptional dimensional stability.
