Cronidur 30 vs 420 SS
Cronidur 30 vs 420 SS
(OP)
Below is a material analysis results and hope someone can help out.
C .30%
Mn .36%
P <.010
S <.001
Si .30%
Cr 12.03%
Ni .08%
Mo .27%
Cu .02%
Al <.01
Sn <.01%
Hardness 34 HRc
C .30%
Mn .36%
P <.010
S <.001
Si .30%
Cr 12.03%
Ni .08%
Mo .27%
Cu .02%
Al <.01
Sn <.01%
Hardness 34 HRc





RE: Cronidur 30 vs 420 SS
I have never heard of Cronidur 30, but the chemistry that you supplied above is super close to AISI 420 SS (with a trace of Ni, Cu, Al and Sn). Could you give more information on chronidur 30? What is the application for this material?
Coka
RE: Cronidur 30 vs 420 SS
RE: Cronidur 30 vs 420 SS
Here is some information on Cronidur 30. It apparently was developed by FAG and is a high performance bearing steel;
http://www.bardenpressoffice.co.uk/1.html
RE: Cronidur 30 vs 420 SS
RE: Cronidur 30 vs 420 SS
http://www.bardenbearings.com/PDF%20CD/PB18.PDF