Black Walnut
Juglans nigra · Hardwood
- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1010 lbf (Medium)
- Durability
- Durable, with good decay and rot resistance, though susceptible to insect attack in sapwood
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Grain Pattern
Straight to irregular grain with occasional wave, flat-sawn appearance showing distinct growth rings
Color & Appearance
Rich dark brown to grayish-brown heartwood with a distinct lighter yellowish-gray sapwood band; moderate natural luster; darkens slightly over time with UV exposure
Hardness (Janka)
1010 lbf (Medium)
Durability & Decay Resistance
Durable, with good decay and rot resistance, though susceptible to insect attack in sapwood
Value & Sustainability
- Estimated Market Value
- $6.00 to $12.00 per board foot depending on grade and width
- Wood Age Estimate
- Recently cut or freshly milled lumber, estimated 1 to 5 years old based on surface texture and lack of heavy patina
- Sustainability Status
- Not listed on CITES appendices, IUCN Least Concern, widely available and sustainably harvested in North America
Common Uses
Fine furniture, cabinetry, gunstocks, interior paneling, veneer, and turning
Geographic Origin
Eastern North America
Workability
Excellent workability with both hand and machine tools; glues, stains, and finishes well; easy to plane and shape with minimal tearout
Finish Recommendations
Takes oil finishes, Danish oil, varnish, lacquer, and shellac exceptionally well to highlight the deep grain and color
Notable Features
Prized for its rich chocolate-brown color, moderate weight, stability, and excellent shock absorption properties
