Black Walnut vs Hard Maple (Sugar Maple)
Black Walnut (Juglans nigra) and Hard Maple (Sugar Maple) (Acer saccharum) are two woods people often weigh against each other. Hard Maple (Sugar Maple) is the harder of the two at 1450 lbf on the Janka scale, versus 1010 lbf for Black Walnut, which affects how each handles wear, tools, and denting.
| Property | Black Walnut Juglans nigra | Hard Maple (Sugar Maple) Acer saccharum |
|---|---|---|
| Type | Hardwood | Hardwood |
| Cost | $$$ · Premium | $$$ · Premium |
| Hardness | 1010 lbf | 1450 lbf |
| Workability | Excellent | Fair |
| Seasonal movement | Small | Medium |
| Outdoor-friendly | No | No |
| Origin | Domestic (North America) | Domestic (North America) |
| Commonly built | Live-edge dining tables, Gunstocks, Jewelry boxes, Mid-century furniture, Cutting boards (accent) | Butcher-block countertops, Cutting boards, Workbench tops, Bowling alley lanes, Drum shells |
| Overview | America's premier furniture wood. Rich chocolate color straight off the tree, a dream to work, and stable once dry. | Dense, pale, and extremely tough. The standard for butcher blocks, workbenches, and anything that takes a beating. |
Finishing
Black Walnut
Needs no stain, its natural chocolate color is the whole point, and an oil or oil/varnish finish makes it glow. Moderately open grain can be filled for a smooth film finish or left for a more natural look. Sapwood is pale and sometimes steamed at the mill to blend it. Expect the rich brown to lighten and mellow toward honey under UV over years; a UV-inhibiting finish slows this on pieces near windows.
Hard Maple (Sugar Maple)
The classic blotch-prone wood: its dense, closed, sometimes-figured grain absorbs stain unevenly, so always use a pre-stain conditioner or wash coat of dewaxed shellac before staining, or better, use dye rather than pigment stain for even color. Takes clear film finishes (lacquer, water-based poly) beautifully and stays pale under them. Curly and birdseye figure pops dramatically under dye and oil.
Want to weigh these against a third wood, or compare different species? Use the interactive comparison tool.