Black Walnut
Juglans nigra · Hardwood
- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1,010 lbf (Medium)
- Durability
- Durable. Good resistance to decay and rot, though susceptible to insect attack.
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Grain Pattern
Straight to irregular grain with a medium texture and occasional wavy figure.
Color & Appearance
Rich dark brown to purplish-brown heartwood with pale yellowish-gray sapwood. Exhibits good natural luster and deepens to a warmer amber-brown with age and light exposure.
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Durable. Good resistance to decay and rot, though susceptible to insect attack.
Value & Sustainability
- Estimated Market Value
- 8.00 to 15.00 USD per board foot
- Wood Age Estimate
- Estimated to be 10 to 30 years based on surface oxidation and finish patina.
- Sustainability Status
- Not listed on CITES appendices and not considered threatened by the IUCN. Readily available from sustainably managed domestic forests.
Common Uses
Fine furniture, cabinetry, architectural millwork, gunstocks, veneer, and turned items.
Geographic Origin
Eastern North America
Workability
Exceptional workability. Cuts, glues, finishes, and turns very well. May occasionally tear out on figured pieces during planing.
Finish Recommendations
Accepts almost any finish including oils, lacquers, varnishes, and shellac. Oil-based finishes highlight the rich chatoyance.
Notable Features
Possesses a moderate natural luster, good dimensional stability, and absorbs stains exceptionally well.
