Red Oak
Botanical Name
Quercus rubra
Other Names
Northern red oak, Southern red oak
Origin
North and Central America
Sapwood Colour
Whitish to grayish or pale reddish brown
Heartwood Colour
Pinkish to light reddish brown or light brown
Grain
Straight and open grain, small flake pattern when quarter sawn (tiger rays or butterflies) but not as visible as white oak
Texture
From the northern region are less coarse than the faster growing southern red oak, rays are mostly shorter, narrower and darker than white oak rays
Common Uses
Furniture, flooring, architectural interiors, internal joinery, mouldings, doors, kitchen cabinets, veneer, construction, panelling, coffins, caskets
Physical Properties at MC 12%
Density | kg/m3 | 689 |
Specific gravity | – | 0.64 |
Hardness | N | 5450 |
Bending Strength | N/mm2 | 98.8 |
Stiffness | N/mm2 | 12300 |
Radial shrinkage | % | 3 |
Tangential shrinkage | % | 8 |
Working Properties
Stability | xxx | Bending | xxxx |
Machining | xxx | Screwing | xxxx |
Gluing | xxx | Painting | xxx |
Sanding | xxx | Staining | xxx |
xxxx = excellent
xxx = good
xx = fair
x = not good