Japanese Steel Specifications - A material called HNCM220M

[warelphant]

I am looking for a material called HNCM220M. Is this a JIS designation or a customer specific grade. The only thing close I can find information on is SNCM220H.

 

[Kales Veggie]

http://www.tradeinfo365.com/htm/NorthAmerica/2008-01-10/HONDA-TRADING-AMERICA-CORP-13488431.html

This may be weird reference, but it references Honda and the spec number.