Black Walnut
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1,010 lbf (Medium)
- Durability
- Very Durable with excellent decay resistance and good tolerance to insect attack.
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Grain Pattern
Straight to slightly irregular grain with a medium texture and occasional flat-sawn cathedral patterns.
Color & Appearance
Rich dark brown to purplish-brown heartwood with a pale yellowish-white sapwood, darkening gracefully with age and light exposure.
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Very Durable with excellent decay resistance and good tolerance to insect attack.
Value & Age
6.00 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 20-40 years based on visible saw marks and surface oxidation.
Common Uses
Fine furniture, cabinetry, architectural millwork, gunstocks, and decorative veneer.
Geographic Origin
Eastern North America
Workability
Exceptional workability with both hand and machine tools, gluing and finishing smoothly.
Finish Recommendations
Accepts oils, lacquers, and varnishes exceptionally well with minimal surface prep.
Notable Features
Possesses a rich natural luster, moderate weight, and excellent dimensional stability.
