Hard Maple (Sugar Maple / Curly Maple) — Acer saccharum

Hard Maple (Sugar Maple / Curly Maple)

Acer saccharum · Hardwood

AI-generated identification · may be incorrect
Type
Hardwood
Origin
Northeastern North America and the Great Lakes region
Hardness
1,450 lbf (Hard)
Durability
Non-durable to Perishable (susceptible to insect attack and moisture/fungal decay)

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Grain Pattern

Straight to wavy grain with prominent horizontal curly/tiger flame figure (fiddleback) across the center surfaced section; rift to flat-sawn orientation visible between skip-planed edges.

Color & Appearance

Pale cream to light tan sapwood with subtle golden undertones. Distinct dark water staining and fungal/oxidation marks present at the lower portion and edges; ages naturally to a warmer amber-gold hue.

Hardness (Janka)

1,450 lbf (Hard)

Durability & Decay Resistance

Non-durable to Perishable (susceptible to insect attack and moisture/fungal decay)

Value & Age

Estimated Market ValueNot an official valuation

$8.00 to $16.00 per board foot depending on the density and intensity of the curl/flame figure once fully surfaced.

AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.

Wood Age Estimate
Modern cut lumber, likely air or kiln-dried within the past 1 to 5 years, displaying recent skip-planing and localized moisture/liquid staining.

Common Uses

Musical instruments (especially violin backs and electric guitar tops/necks), fine furniture, cabinetry, cutting boards, architectural millwork, turned objects.

Geographic Origin

Northeastern North America and the Great Lakes region

Workability

Generally works well with sharp tools, though the presence of curly figure makes it prone to tearout during planing and jointing. Sands to a very smooth finish and glues securely; pre-drilling required for fasteners.

Finish Recommendations

Clear wiping varnish, lacquer, or blonde shellac. To highlight the curl, an initial coat of penetrating oil, dilute dye, or dewaxed shellac can accentuate the chatoyance prior to a protective topcoat.

Notable Features

Exhibits distinct curly/flame chatoyance that catches light dynamically; high density and diffuse-porous structure characteristic of Acer species.

Learn more about Hard Maple (Sugar Maple / Curly Maple) in the Wood Encyclopedia
Identified October 20, 2026