Alder
Alnus rubra
Other names: Red alder, Western red alder, Western alder. Alder is almost white when freshly cut but quickly changes with exposure to air to light brown with a yellow or reddish tinge. Heartwood is formed only in trees of advanced age and there is no visible boundary between sap and heartwood. The wood is fairly straight grained with a uniform texture.
General Information
| Uses | Availability | Price |
| Kitchen cabinets, doors, interior mouldings, turning, carving, and kitchen utensils. | Reasonably available |
Moderate. |
Relative Working Properties
| Machining | Resistance to splitting in nailing | Resistance to splitting in screwing | Gluing |
| Good | Good | Good | Good |
Physical Properties
| Specific gravity (12% m.c.) | Average shipping weight kilograms (kg) per cubic metre (m3) air dry | Average volumetric shrinkage (oven dry % of green) | Modulus of rupture (kilopascals) | Modulus of elasticity (megapascals) | Side hardness (newtons) |
| 0.41 | 449 | 10.1 | 9800 | 9515 | 2624 |
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