Black Walnut
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern North America.
- Hardness
- 1,010 lbf (Medium)
- Durability
- Durable; exhibits good natural resistance to decay and moderate insect resistance.
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Grain Pattern
Straight grain with medium texture and distinct annual growth rings visible on the cross-cut end grain.
Color & Appearance
Rich dark brown heartwood with a narrow, pale yellowish-gray sapwood; darkens slightly upon UV light exposure.
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Durable; exhibits good natural resistance to decay and moderate insect resistance.
Value & Age
$6.00 to $12.00 per board foot for standard kiln-dried lumber.
AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.
- Wood Age Estimate
- Freshly cut log sample, approximately 15 to 25 years old based on ring count.
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 cleanly.
Finish Recommendations
Accepts oils, lacquers, and varnishes exceptionally well without requiring special sealers.
Notable Features
Prized for its rich chocolate-brown color, shock resistance, and subtle natural luster.
