Black Walnut
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1,010 lbf (Medium)
- Durability
- Durable, with good resistance to decay and moderate insect resistance.
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Grain Pattern
Straight grain with medium texture and distinct growth rings visible on the cross-section.
Color & Appearance
Rich dark brown heartwood with a narrow, pale yellowish-gray sapwood ring.
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Durable, with good resistance to decay and moderate insect resistance.
Value & Age
6 to 15 dollars per board foot depending on grade and width.
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 freshly cut to a few weeks old based on vibrant end-grain color and minimal checking.
Common Uses
Fine furniture, cabinetry, architectural millwork, and gunstocks.
Geographic Origin
Eastern North America
Workability
Excellent workability with both hand and machine tools, gluing and finishing very well.
Finish Recommendations
Takes oils, varnishes, and lacquers exceptionally well to highlight depth of grain.
Notable Features
Features a rich chocolate-brown hue and high shock resistance.
