此十种世界上最硬的木材，是用简卡硬度测试法测试出来的。简卡硬度测试:它是用将一个直径11.28mm(0.444英寸)钢珠压入木材1/2所需的力来表示的，一般在木材的描述里用磅或牛顿为单位。

And the red sandalwood and huanghuali that we are more familiar with are not among them. From the point of view of cultural toys, wooden cultural toys are not as hard as possible, but have a balance in various aspects such as material, density, easy carving, stability, and texture, which is our favorite wooden cultural toys.Of course, the blessing of traditional culture is also an important factor in the choice of wooden cultural toys, but our article today is not to talk about the choice of cultural toys, but to hunt with you and take a look at the ten hardest woods in the world.1.白坚木 Schinopsis spp340 lbs (0,0 N)In Spanish, it's called "quebrar hacha", which means "axe terminator". It is classified in the genus Axe Wood and is one of the hardest and heaviest woods in the world.

2.愈创木铁皮石斛 Guaiacum officinale510 lbs (0,0 N)The wood is widely regarded as one of the hardest timber in the world and has been listed as an endangered species by the Convention on International Trade in Wild Fauna and Flora.

3.小相思树 Acacia cambagei990 lbs (0,0 N)Australian specialty, the wood is extremely hard. Some of the plates are very dark in color and can be used as a substitute for ebony, but it is actually harder than ebony.

4.蛇纹木 Brosimum guianensis900 lbs (0,0 N)The wood has a snakeskin-like vein, and the high demand and limited supply make it one of the most expensive woods in the world.

5.维蜡木 Bulnesia arborea520 lbs (0,0 N)This wood is a treasure: cheap, nice olive green, beautiful feathery grain, and a very high natural sheen when sanded.

6.骆驼刺 Camelthorn/Vachellia erioloba16370 lbs (0 N)South Africa's hardwood timber is stubborn and hard, and the tree is protected.

7.非洲黑木相思树(黑木黄檀) Dalbergia melanoxylon320 lbs (0,0 N)In some places, this wood is enshrined as a guideline. Historical evidence suggests that it is the earliest known ebony (not persimmons).

8.黑色铁木 Krugiodendron ferreum280 lbs (0,0 N)The tree is too small to be made into commercial timber and is rarely commercially available. Like desert ironwood, which is not of the same genus, it is very suitable for spinning.

9.墨西哥皇家黑檀 Katalox/Swartzia cubensis)Katalox/Wamara260 lbs (0,0 N)Some of the plates are as dark as ebony, and some are reddish-brown with black stripes. Swartzia wood, you deserve it!

10.巴塔哥尼亚紫檀 Cebil/Anadenanthera colubrina16150 lbf (0 N)Cebil is not really a rosewood, but it is also a valuable hardwood.