Black Walnut
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern North America.
- Hardness
- 1010 lbf (Medium)
- Durability
- Very Durable against decay and moderate resistance to rot and insects.
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Grain Pattern
Straight to irregular grain with a flat-sawn cathedral pattern visible on the face.
Color & Appearance
Rich dark brown heartwood with a contrasting paler sapwood; darkens slightly over time with light exposure.
Hardness (Janka)
1010 lbf (Medium)
Durability & Decay Resistance
Very Durable against decay and moderate resistance to rot and insects.
Value & Age
8 to 15 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
- Newly milled or recently surfaced dry lumber sample.
Common Uses
Fine furniture, cabinetry, architectural millwork, and gunstocks.
Geographic Origin
Eastern North America.
Workability
Excellent workability with both hand and machine tools, taking stains and glues very well.
Finish Recommendations
Takes oil, lacquer, and polyurethane finishes exceptionally well with minimal surface preparation.
Notable Features
Prized for its rich chocolate brown color, shock resistance, and fine, uniform texture.
