Black Walnut
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern North America.
- Hardness
- 1,010 lbf (Medium)
- Durability
- Moderately Durable to Durable; good resistance to heartwood decay.
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Grain Pattern
Straight to slightly irregular grain with a prominent flat-sawn cathedral pattern.
Color & Appearance
Rich dark brown heartwood with a paler yellowish-brown sapwood, which mellows into a lighter golden-brown patina over time.
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Moderately Durable to Durable; good resistance to heartwood decay.
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 at 5 to 15 years old based on fresh surface oxidation and milling marks.
Common Uses
Fine furniture, cabinetry, architectural millwork, and gunstocks.
Geographic Origin
Eastern North America.
Workability
Exceptional workability with both hand and machine tools, gluing and finishing cleanly.
Finish Recommendations
Takes oil, lacquer, and shellac exceptionally well, enhancing its natural depth and luster.
Notable Features
Prized for its rich chocolate-brown color, moderate weight, and high shock resistance.
