American Walnut AMERICAN WALNUTHeartwood pale to dark brown, often with a purplish tint, with occasional streaks. Sapwood Cream. Technical Data Species Name: American Walnut Botanical Name: Juglan Nigra L. Size and location information: Medium to large hardwood of USA and Canada. Density: Dry: 600kg/m3 Janka Hardness Rating: Dry: 4.5 Shrinkage: 3% radial, 4.5% tangential Durability: In ground: Class 2 Above ground Workability: Easy to work. Excellent for carving and tuning. Suitable for steam bending. Glues satisfactory if conditions are controlled. Uses: Veneer, Furniture, panelling, crving, gunstocks. Availability: Commercially available. Paradise-Timbers2023-11-07T10:21:36+10:00