45钢 发表于 2014-6-21 10:08:02

shot peen spec & information

I need some infrmation about wire cut shot ,such as ccw20# 28#
I heard that there is a spec SAE J441
if some one has this document,pls share with us!
thanks!

cjzhou 发表于 2014-6-26 10:33:30

Here you go.

45钢 发表于 2014-6-30 13:47:51

Thanks!
i didn' find the weight of the shot.
anyone know which SPEC include the weight?
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