JOIXTSPECIES

White oak

Janka hardness	1,360 lb_f
Modulus of elasticity	1.78 ×10⁶ psi
Specific gravity (oven-dry / green vol.)	0.68
Total tangential shrinkage (green → 0% MC)	10.5 %
Total radial shrinkage (green → 0% MC)	5.6 %

USE IT

Try White oak in the Shrinkulator or Sagulator.

Source: USDA Forest Products Lab, Wood Handbook (FPL-GTR-190).