World's Most Expensive Wood In The World
- African Blackwood – $ 10,000 Per Kilogram. Source: Link.
- Agar Wood – $ 10,000 Per Kilogram. Source: Link.
- Ebony – $ 10,000 Per Kilogram. Source: Link.
- Sandalwood – $ 20,000 Per Kilogram.
- Pink Ivory – $ 7-8 Per Board Feet.
- Lignum Vitae – $ 5 Per Pound.
- Purple Heart – $ 11.99 Per Board Feet.
- Dalbergia – $ 14-16 Per Board Feet.
4,570 lbf (20,340 N)
From the Spanish “quebrar hacha,” which literally means “axe breaker.” Aptly named, wood in the Schinopsis genus is among the heaviest and hardest in the world.Australian Buloke
An ironwood tree that is native to Australia, this wood comes from a species of tree occurring across most of Eastern and Southern Australia. Known as the hardest wood in the world, this particular type has a Janka hardness of 5,060 lbf.Tight-grained maple is harder than broad-grained oak. Maple is harder than oak. But hardness doesn't always translate into durability. Harder woods can be susceptible to decay, while softer wood resists it.
The hardest firewood to split, at least in my opinion, is elm, sweetgum and cotton wood. It's 'hard' to explain why these three can be so hard to work with, but one thing is certain – if you want to have a better time making firewood, avoid them if you can.
Hardwoods typically are used in furniture, flooring, musical instruments, and veneers. Examples of hardwood trees: All fruit trees (apple, banana, cherry, citrus, fig, jujube, mulberry, olive, pawpaw, pear, plum, quince, etc.) All nut trees (buckeye, butternut, chestnut, hickory, oak, walnut, etc.)
Poplar wood is considered a hardwood by species, but this can be somewhat confusing, as it is typically softer than pine, a common softwood. In most instances, poplar (or at least the wood sold as poplar in home centers) is actually the wood from the tulip tree.
Poplar. Poplar is a hardwood tree that produces soft wood when compared to other hardwood trees. The hardness of poplar is about on par with that of pine or cedar, but the cellular structure gives it a much finer grain and more pleasing appearance than the more coarsely grained softwoods.
Rubberwood is strong, it has a Janks score of 980 lbs which makes it harder than some coniferous species so will not scratch easily having approximately the same hardness as walnut and teak but a little bit softer than oak.
Poplar is one of the most common utility hardwoods in the United States. Its sapwood is white, sometimes with stripes; the heartwood is usually tan, but can range from greenish brown to dark green, purple, black, blue and yellow. The wood is straight grained, uniform in texture and moderate to light weight.
The Janka hardness test looks at how resistant a kind of wood is to denting and wear. White oak has an average Janka hardness rating of 1360, and red oak is 1290. On the same scale, walnut has a Janka score of around 1000. Walnut floors usually are softer than oak, as they have a wider grain.
So why isn't poplar popular with furniture makers? The answer is simple: The wood is just plain homely. Its color ranges from pale yellowish white to an odd shade of green, and boards are often discolored by dark gray or purplishstreaks. To top it off, poplar doesn't stain well with traditional wood stains.
Hard or Soft
The Janka scale ranks all wood for hardness, with a higher number correlating with a harder wood. The rating for white pine, one of the most common varieties, is 420. Yellow pine earns an 870, while cedar comes in at an even 900. For the sake of comparison, red oak gets a 1,290 on the Janka scale.Poplar is renowned for its ability to take paint well. It is the wood stock of choice when building woodworking projects that need to be painted. It is relatively resistant to decay, and when sanded, primed, and painted thoroughly, it should hold up well to normal wear and tear for many interior projects.
Cost. One of the biggest benefits of alder wood is the cost. It's not quite as cheap as it used to be when it was referred to as "poor man's cherry," but there's still a considerable price difference between it and more expensive hardwoods, such as mahogany. Alder is about in the middle of the road of hardwood prices.
Alder is a relatively soft hardwood of medium density that has low bending strength, shock resistance, and stiffness. Available in dimension stock and lumber. Furniture, kitchen cabinets, doors, shutters, moulding, panel stock, turnings, carvings, and kitchen utensils.
Birch is a hardwood harvested in most of the Northern Hemisphere. And even though it is a relative to the oak, the lumber is much harder than oak.
Cocobolo
| Botanical Name | Dalbergia retusa |
|---|
| Workability | Challenging |
| Avg Dry Weight - LB/FT3 | 69 |
| Avg Dry Weight - KG/M3 | 1095 |
| Janka Hardness - LBF | 2960 |
Alder has an excellent reputation for machining and is also a desirable wood for turning. Alder can be nailed without splitting or screwed without pre-drilling. It glues well and can be sanded to a smooth finish. Alder is evenly textured, with a subdued grain pattern, and has a moderate weight and hardness.
The dry timber is very hard, stiff, and dense with a specific gravity of 0.86 (860 kg/m3 or 54 lb/cu ft). Purpleheart is correspondingly difficult to work with. It is very durable and water-resistant.
Alder – The Versatile Hardwood
For workability, availability, and finishing, Alder is a very versatile and predictable material. It can be used alone or together with other species. Alder is a close or fine grained wood similar to cherry, birch and maple.Tight-grained maple is harder than broad-grained oak. Maple is harder than oak. But hardness doesn't always translate into durability. Harder woods can be susceptible to decay, while softer wood resists it.
All trees reproduce by producing seeds, but the seed structure varies. In general, hardwood comes from a deciduous tree which loses its leaves annually and softwood comes from a conifer, which usually remains evergreen. Hardwoods tend to be slower growing, and are therefore usually more dense.
Southern Yellow Pine is a fast-growing species group of pines which produces some of the strongest wood in North America. Its high density gives it natural strength, weight, impact and wearing resistance. Slash and longleaf pines are the strongest and heaviest, with slash pines slightly higher in both properties.
When dried, ash is one of the hardest native species available in the UK. Historically it was used for tool handles and frame machinery. Ash is one of my favourite woods to use as it is fairly easy to work; it planes and sands well; and it takes a high sheen finish.
Pine is weaker than spruce, but it contains high amount of resins which ensure durability of created products. Spruce has creamy-white lumber. Thanks to its excellent tonal quality, spruce is often used for the manufacture of music instruments such as guitars and violins.
Yellow pine, one of the hardest pines, rivals hardwood for strength and density. The soft pine group is less dense and more widespread, and because the soft pine group shares similar properties and applications with spruce, only soft pines are suitable for comparison with spruce.
Basswood is a fairly soft hardwood rating a 410 on the Janka hardness scale.
Red maple, used for gym floors and butcher blocks, has a Janka rating of 950. Although western red cedar has a Janka rating of only 320, that doesn't mean it isn't strong — but it does indicate the wood could dent if exposed to high foot traffic and other impacts. Here are Janka numbers for some common woods.
Kupay hard wood flooring is a durable South American hickory that will bring a richness to any room.
The heartwood of the various rosewood species ranges from 2000lbf to 3000lbf on the Janka hardness scale, making it remarkably dense compared to more common lumbers. The wood is also extremely resistant to rot and water damage.
