Black Walnut (or potentially Butternut)
Juglans nigra · Hardwood
- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1,010 lbf (Medium)
- Durability
- Durable, with very good decay resistance and moderate resistance to insect attack
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Grain Pattern
Generally straight to slightly irregular grain with a coarse texture and a flat-sawn appearance visible on the face
Color & Appearance
Medium to dark brown heartwood with lighter greyish-brown to yellowish sapwood; exhibits a moderate natural luster that tends to lighten slightly upon prolonged exposure to UV light
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Durable, with very good decay resistance and moderate resistance to insect attack
Value & Sustainability
- Estimated Market Value
- $6.00 to $15.00+ per board foot depending on grade and width
- Wood Age Estimate
- Rough-sawn lumber, likely aged between 5 to 20 years based on surface oxidation and dust accumulation
- Sustainability Status
- Not listed on CITES appendices, IUCN Least Concern, widely available through domestic suppliers
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 exceptionally well, though it can occasionally tear out on figured sections during planing
Finish Recommendations
Takes oil finishes, shellac, lacquer, and varnishes exceptionally well; requires minimal special preparation beyond standard sanding to 150-220 grit
Notable Features
Possesses a pleasant, mild distinctive scent when freshly cut; stable dimensional qualities once dried
