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 insect attack on sapwood.
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Grain Pattern
Straight to slightly irregular grain with a fine to medium texture, showing subtle cathedral patterning on the flat-sawn face.
Color & Appearance
Rich dark brown to purplish-brown heartwood with a paler yellowish-gray sapwood; 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 insect attack on sapwood.
Value & Sustainability
- Estimated Market Value
- 8.00 to 15.00 USD per board foot depending on grade and width.
- Wood Age Estimate
- Estimated to be moderately aged, likely between 10 to 30 years based on surface oxidation and patina.
- Sustainability Status
- Not listed on CITES appendices, IUCN Least Concern, widely available and sustainably harvested in North America.
Common Uses
Fine furniture, cabinetry, architectural millwork, gunstocks, turned objects, and veneer.
Geographic Origin
Eastern North America
Workability
Excellent workability with both hand and machine tools. Glues, stains, and finishes exceptionally well.
Finish Recommendations
Takes oil finishes, shellac, lacquer, and polyurethane exceptionally well, enhancing the natural chatoyance and depth.
Notable Features
Prized for its rich dark color, stability, and shock resistance. Contains natural oils that give it a smooth feel.
