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Black Locust

Further informationen for example about rot resistance, workability and toxicity can be found here.

image of the material
distribution Central-eastern United States (also widely naturalized in many temperate areas worldwide)
alternative naming
  • other common name: Robinia, False Acacia
  • scientific name: Robinia pseudoacacia
  • Deutsch: Robinie

Physical Properties

Name Value Method and conditions
density 770 kg/m³
dimension (tall) 20 – 30 m
dimension (trunk diameter) 0.6 – 1 m
radial shrinkage 4.6 %
specific gravity 0.66 basic
0.77 12 % moisture content
T/R Ratio (shrinkage) 1.6
tangential shrinkage 7.2 %
volumetric shrinkage 10.2 %
Mechanical properties
 
compressive strength 70.3 MPa
flexural modulus of elasticity 14.14 GPa
flexural strength 133.8 MPa
Janka hardness 7560 N

Data Provided by

disclaimer

The information and recommendations contained in this document are based upon data collected by the Wood Database and believed to be correct. However, no warranty of fitness for use or any other guarantees or warranty of any kind, expressed or implied, is made to the information contained herein, and the Wood Database assumes no responsibility for the results of the use of products and processes described herein.

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Last update: 10.03.2022
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