Black Walnut
Juglans nigra · Hardwood
- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1010 lbf (Medium)
- Durability
- Durable, with good resistance to rot and decay, though susceptible to powderpost beetles
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Grain Pattern
Straight to irregular grain with a prominent flat-sawn cathedral pattern and occasional wavy figure
Color & Appearance
Rich dark brown heartwood with lighter pale yellowish-brown to greyish sapwood, showing deep warm tones and moderate natural luster that darkens slightly with age and exposure to light
Hardness (Janka)
1010 lbf (Medium)
Durability & Decay Resistance
Durable, with good resistance to rot and decay, though susceptible to powderpost beetles
Value & Sustainability
- Estimated Market Value
- 8.00 to 15.00 USD per board foot depending on grade and width
- Wood Age Estimate
- Estimated 50 to 100 years old based on deep patina, wear patterns, and oxidation visible on the surface
- Sustainability Status
- Not listed on CITES appendices, IUCN Least Concern, widely available from sustainably managed forests in North America
Common Uses
Fine furniture, cabinetry, architectural millwork, gunstocks, veneer, and turning
Geographic Origin
Eastern North America
Workability
Excellent workability with both hand and machine tools; glues, stains, and finishes very well, though prone to occasional tearout on figured sections
Finish Recommendations
Takes traditional oil finishes, varnish, lacquer, and shellac exceptionally well; minimal surface preparation needed beyond fine sanding
Notable Features
Possesses a moderate natural luster, good dimensional stability, and shock resistance with a distinct pleasant, mild scent when freshly cut
