General Description
American 'black' Walnut is usually stocked in logsawn boards (which we saw to size if required) as this makes it easier for the furniture-maker to see and eliminate sapwood. Favoured because it is easy to work and gives a very attractive 'quality' appearance. Will have some knots because it is not a 'tall' tree. Kiln dried stocks of 26mm, 35mm, 40mm, 52mm, 63mm, 76mm with lengths generally 2m - 3 m.
Working Properties
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Easy to machine |
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Good for nailing, screwing and gluing |
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Takes paint and stain very well and can be polished to an exceptional finish |
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Dries slowly, care needs to be taken to avoid kilning degrade |
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Good stability |
Physical Properties
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Hard timber with medium density |
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Moderate bending and crushing properties |
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Low stiffness |
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Good steam bending properties |
Durability
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Very durable, even under conditions favourable for decay |
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Very resistant to heartwood decay |
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Sapwood liable to attack by powder post beetles |
Main Uses
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Light construction |
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Furniture |
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Cabinet making |
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Architectural interiors |
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High class joinery |
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Doors |
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Flooring |
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Panelling |
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| Process |
Quality Scale
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| Machining |
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| Nailing |
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| Screwing |
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| Gluing |
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| Finishing |
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