Hi Clark Some educated guesses here but.. Raumgewicht: 0.75-0.95 Density? Zugfestigkeit: 120-140 N/mm^2 Strength (pulling) Druckfestigkeit: 55-82 N/mm^2 Strength (under pressure) Biegfestigkeit: 115-160 N/mm^2 Dunno? Härte n.Brinell 12% Feuchtigkeit : H BII = 71 - 81 N/mm^2H BI = 30 - 35 N/mm^2 Hardness/Brittle ness at 12% RH Maybe we have some more learned German speaking lurkers who can help? Why do you call it hophornbeam? instead of just hornbeam? Curious... Mark Bolsius Bolsius Piano Services Canberra Australia
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