Composition of Wh and Ww

[Neil Robertson]

I wondered if someone would be so kind as to give the alloy compositions of Wh and Ww? On looking through various books and sources I have, I am unable to find an answer to this question.

Currently I am reading Kriegsschiffbau by Evers and on p. 258 he says that the electric welding of nickel steel was not possible because of the deterioration of the material qualities caused by welding,

Neil Robertson

[Thoddy]

Bericht 166 der Lilienthalgesellschaft
E.Houdremont: Beanspruchung und Eigenschaften von Panzerplattenstählen