I need to find UK / European equiv of some Korean specs namely SM45C , SS400 , CAC403 , SMC440, C1100 & FCD60
All as I know is they are machine structural steels.
I've googled to the max but its mostly in Korean.
ukjay1
Did you manage to get a drawing of this profile ?
I'm in the same boat for exactly the same spline detail but don't have the time to obtain and digest the spec.
Basically I'm repeating your origional thread to yourself in the hope you have the answer :-D