Is Blackwood a hardwood or softwood?

Is Blackwood a hardwood or softwood?

hardwood
Blackwood is a medium-sized Australian hardwood that yields an attractive timber often used for decorative veneers, furniture and paneling. Blackwood is a medium-sized Australian hardwood that grows in South Australia and the eastern states.

What does Blackwood look like?

Blackwood consists of heartwood and sapwood, which have very different appearances. Sapwood ranges from straw-coloured to pale grey, whereas heartwood is golden to dark, sometimes reddish brown with deep brown to black rings. It is usually straight-grained but can occasionally be wavy or interlocked.

Is black wood strong?

African blackwood is considered to be among the hardest and densest of woods in the world; indeed, among some 285 species tested, (including Lignum Vitae), Gabriel Janka originally found African Blackwood to be the very hardest.

Is Tasmanian Blackwood dense?

Unseasoned density approximately 870kg/m3. Approximately 1.5% radial, 4% tangential. Negligible collapse shrinkage.

What kind of wood is Blackwood?

African Blackwood is an exotic wood native to Central and Southern Africa, and is also known as a good alternative to Ebony. It features a dark black heartwood with minimal grain texture. It is an extremely hard wood, strong and stiff, very stable, with a fine texture.

Is Australian blackwood toxic?

Australian blackwood (Acacia melanoxylon RBR) is a valuable commercial timber that since 1925 has been incriminated as being injurious to health. In addition to toxic effects numerous cases of allergic contact dermatitis and bronchial asthma have been observed in woodworkers.

Is Blackwood a good timber?

Blackwood is an excellent chairmaker’s timber because of its relatively light weight, good gluing properties and long fibres. Small sections can be a little frail if subjected to sharp blows (such as a thin stretcher that receives a good kick) but assuming the basic design of the chair is sound, blackwood is fine.

What type of wood is Blackwood?

Characteristics of Tasmanian Blackwood

What is the difference between ebony and African blackwood?

As a whole, the Blackwood comes more consistently black and the Ebony comes with a bit of brown streaking. The Blackwood seems to have a tighter grain and the factory says it tests a bit more dense.

What is the hardest wood in South Africa?

African Blackwood is one of the hardest and densest wood in the world and is mostly used for musical instruments. It is considered as the most expensive wood in the world because not only it is challenging to work with hand or machine tools, its trees are already near-threatened.

Is Blackwood indigenous to South Africa?

Dalbergia melanoxylon (African blackwood, grenadilla, or mpingo) is a flowering plant in the family Fabaceae, native to seasonally dry regions of Africa from Senegal east to Eritrea and south to the north-eastern parts of South Africa.