Russian Material Equivalent
Russian Material Equivalent
(OP)
I'm looking for the material properties of a russian material: roct 4543-61 used to make a M72 stud.
Does anyone know either the properties or the North American equivalent to this material?
Thanks
Christine.
Does anyone know either the properties or the North American equivalent to this material?
Thanks
Christine.





RE: Russian Material Equivalent
Firs of all, the standard you mentioned is 4543-71.
Second – it defines the whole batch of low alloyed steels like 12Õ2Í4À, 15Õ2ÌÀ, 18ÕÃ-Ø, 20ÕÃÍÒÐ-Ø etc. Which one you need?
Viktor
http://viktorastakhov.tripod.com