Black Walnut
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1010 lbf (Medium)
- Durability
- Durable; very good decay resistance and moderate insect resistance.
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Grain Pattern
Straight to irregular grain with a cathedral pattern on the flat-sawn face.
Color & Appearance
Rich dark brown heartwood with occasional purplish hues and pale yellowish-gray sapwood; lightens slightly over time.
Hardness (Janka)
1010 lbf (Medium)
Durability & Decay Resistance
Durable; very good decay resistance and moderate insect resistance.
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
- Recently milled lumber with minimal oxidation, estimated under 5 years old.
Common Uses
Fine furniture, cabinetry, architectural millwork, and gunstocks.
Geographic Origin
Eastern North America
Workability
Exceptional workability with both hand and machine tools; glues, stains, and finishes very well.
Finish Recommendations
Takes oil, lacquer, and polyurethane exceptionally well with minimal preparation.
Notable Features
Prized for its rich chocolate-brown color, moderate weight, and excellent dimensional stability.
