Black Walnut
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1,010 lbf (Medium)
- Durability
- Durable, offering good resistance to decay and moderate resistance to subterranean termites.
Got a wood sample like this?
Identify any wood from a photo, free.
Grain Pattern
Straight to irregular flat-sawn grain with occasional small knots and distinct growth rings.
Color & Appearance
Rich dark brown heartwood with contrasting pale yellowish-white sapwood, exhibiting moderate natural luster.
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Durable, offering good resistance to decay and moderate resistance to subterranean termites.
Value & Age
$6.00 to $12.00 per board foot
AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.
- Wood Age Estimate
- Estimated 20 to 50 years based on surface oxidation and milled appearance.
Common Uses
Fine furniture, cabinetry, architectural millwork, and gunstocks.
Geographic Origin
Eastern North America
Workability
Excellent workability with both hand and machine tools, gluing and finishing exceptionally well.
Finish Recommendations
Accepts penetrating oils, varnishes, and lacquers easily without requiring special preparation.
Notable Features
Prized for its rich chocolate-brown coloration and shock resistance relative to its weight.
