12/4 Walnut Lumber unit-board-feet COMMENTS Specific gravity is 1

COMMENTS Specific gravity is 1

but often irregular

SEASONING Dries slowly with tendency to honeycomb

Coromandel

Weight averages 45-47lbs cu

12/4 Walnut Lumber unit-board-feet COMMENTS Specific gravity is 1DESCRIPTION Black Walnut heartwood is rich dark brown to purplish black and is usually straight grained. Wavy or curly grain is sometimes present. Texture is coarse. Weight averages about 40lbs per cu. ft. Typical Width = 4" to 10" Typical Length = 5' to 16' Note: long, wide boards are hard to find clear. COUNTRY OF ORIGIN North America BOTANICAL NAME Juglans Nigra OTHER NAMES American Walnut, Virginia Walnut, Canaletto, Black Hickory Nut MECHANICAL