Home Forums General Discussion Shot Peening Process, Intensity, Coverage Is richoschett shotpeen to 8A possible with CW20

Hi fellow peen experts.I have the requirement minimum 8A in a future parts dovetailslot. I want to use richoshett peen to catch this almen strip using a std straight nozzle. I do not want to use a lance.
Is this possible to reach with CW 20 (hrc 50) ?
My experience is that 4-5A is possible with CW14.

Table of size Cast/CW:
S-110 - CW 14
S-130 - CW 17
S-170 - CW 17 CW 20
S-190 - CW 20 CW 23
S-230 - CW 23 CW 28

See this document from our web site:

http://www.shotpeener.com/library/detail.php?anc=2008030&keyword=ricochet