Relationship between Rockwell C and Brinell and Tensile Strength

[BevanSmith]

I am looking for the relationship (equation) between the Rockwell C scale and the Brinell hardness number and Tensile strength.

I also need a valid reference so if a text book or article can be supplied I would appreciate it.

 

[ishvaaag]

http://resources.metapress.com/pdf-preview.axd?code=q86642448t84g267&size=largest

http://www.springerlink.com/content/q86642448t84g267/