Appearance of American Hickory Timber
American Hickory features sapwood that is white with a brownish tint, while the heartwood ranges from pale to reddish brown. The timber has a coarse texture and a straight grain, though wavy or irregular grain is also common. Bird pecks and mineral streaks, often present, add to its rustic charm and are not considered defects.
Common Applications of American Hickory Timber
American Hickory’s strength and durability make it ideal for high-stress applications like tool handles, drumsticks, ladders, and sporting goods. Its attractive appearance also lends itself well to cabinetry, furniture, and flooring, especially where a rustic or natural look is desired. Increasingly popular for flooring, American Hickory’s hardwearing properties make it well-suited to high-traffic areas.
Workability of American Hickory Timber
While Hickory is challenging to work with due to its density, it takes nails and screws well with pre-boring to prevent splitting. It sands and polishes to a smooth finish, though care is required in machining and gluing. Hickory’s high shrinkage rate makes drying difficult, so it may require careful handling in environments with variable moisture. It also has good steam-bending properties, adding versatility to its range of applications.
Durability of American Hickory Timber
Known for its toughness, American Hickory is a resilient and hardwearing timber that provides excellent shock resistance. While not typically durable for outdoor use, its strength and hardness make it ideal for indoor, high-stress applications and decorative uses.
Origin and Availability of American Hickory Timber
Kosny Timber can source American Hickory from the eastern United States, where it is widely available. Although imported in limited quantities to Australia, American Hickory is increasingly sought after for flooring and custom furniture projects, with potential for expanded availability in the future.
Very Low | Low | Medium | High | Very High | |
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Tangential : | 7.40% | ||||
Radial : | 4.70% | ||||
Unit Movement Tangential: | 0.41% | ||||
Unit Movement Radial: | 0.26% |
Very High | High | Reasonably High | Medium High | Medium | Reasonably Low | Low | Very Low | |
Unseasoned: | S1 | S2 | S3 | S4 | S5 | S6 | S7 | S8 |
Seasoned: | SD1 | SD2 | SD3 | SD4 | SD5 | SD6 | SD7 | SD8 |
Structural No. 1 | Structural No. 2 | Structural No. 3 | Structural No. 4 | Structural No. 5 | |
Unseasoned: | |||||
Seasoned: |
Seasoned: | 805kg/m3 |
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Unseasoned: | 1090kg/m3 |
Very High | High | Reasonably High | Medium | Low | Very Low | |
Unseasoned: | J1 | J2 | J3 | J4 | J5 | J6 |
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Seasoned: | JD1 | JD2 | JD3 | JD4 | JD5 | JD6 |
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White, yellow, pale straw to light brown | Pink to pink brown | Light to dark red | Brown, chocolate, mottled or streaky | |
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Modulus of Rupture - Unseasoned: | 77 MPa |
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Modulus of Rupture - Seasoned: | 134 MPa |
Modulus of Elasticity - Unseasoned: | 10.6 GPa |
Modulus of Elasticity - Seasoned: | 15 GPa |
Maximum Crushing Strength - Unseasoned: | 31 MPa |
Maximum Crushing Strength - Seasoned: | 61 MPa |
Impact - Unseasoned: | |
Impact - Seasoned: | |
Toughness - Unseasoned: | Low - up to 15 Nm |
Toughness - Seasoned: | Low - up to 15 Nm |
Hardness - Unseasoned: | 6.8 |
Hardness - Seasoned: | 8.7 |
Low | Moderate | Reasonably High | High | |
(0 - 5 yrs) | (5 - 15 yrs) | (15 - 25 yrs) | (more than 25 yrs) | |
In-Ground: | ||||
(0 - 7 yrs) | (7 - 15 yrs) | (15 - 40 yrs) | (More than 40 yrs) | |
Above ground: | ||||
(0 - 20 yrs, usually < 5) | (21 - 40 yrs) | (41 - 64 yrs) | (More than 60 yrs) | |
Marine Borer Resistance: |
Lyctid Borer Susceptibility: | Susceptible |
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Lyctid Borer Susceptibility - Other: | |
Termite Resistance: |
Bushfire Resistance: | Not tested |
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