Black Walnut
Juglans nigra · Hardwood
- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1010 lbf (Medium)
- Durability
- Durable
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Grain Pattern
Straight to slightly irregular grain with a medium texture and occasional subtle figured characteristics.
Color & Appearance
Rich dark brown to purplish-brown heartwood with a paler yellowish-gray sapwood, often showing moderate natural luster and darkening slightly to a warm patina over time with light exposure.
Hardness (Janka)
1010 lbf (Medium)
Durability & Decay Resistance
Durable
Value & Sustainability
- Estimated Market Value
- $8.00 to $15.00 per board foot for domestic lumber.
- Wood Age Estimate
- Estimated to be a finished piece roughly 5 to 15 years old based on modern furniture construction and finish wear.
- Sustainability Status
- Generally sustainable, abundant in North America, not listed on CITES appendices or IUCN Red List.
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 well, though can occasionally tear out on interlocked grain.
Finish Recommendations
Takes oil, polyurethane, lacquer, and shellac exceptionally well to highlight its natural chatoyancy and deep color.
Notable Features
Prized for its rich chocolate brown color, shock resistance, and excellent dimensional stability.
