Black Walnut
Juglans nigra · Hardwood
- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1,010 lbf (Medium)
- Durability
- Durable (good resistance to heartwood decay, moderate resistance to insects)
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Grain Pattern
Straight to slightly irregular grain with a prominent flat-sawn cathedral pattern and distinct growth rings
Color & Appearance
Rich dark brown to purplish-brown heartwood with paler yellowish-grey sapwood; darkens slightly with age and exposure to UV light
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Durable (good resistance to heartwood decay, moderate resistance to insects)
Value & Sustainability
- Estimated Market Value
- 6.00 to 15.00 USD per board foot depending on grade and width
- Wood Age Estimate
- Estimated decades old based on oxidation and deep patina development
- Sustainability Status
- Least concern species, widely available, not listed on CITES appendices
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
Finish Recommendations
Takes oil, varnish, lacquer, and shellac exceptionally well to highlight the rich natural color
Notable Features
Stable dimensionally, moderate shock resistance, pleasant mild scent when freshly cut
