Google Answers Logo
View Question
 
Q: Brinell rockwell conversion formulas ( Answered 5 out of 5 stars,   0 Comments )
Question  
Subject: Brinell rockwell conversion formulas
Category: Reference, Education and News
Asked by: 3rrotec1-ga
List Price: $20.00
Posted: 28 Jun 2006 08:40 PDT
Expires: 28 Jul 2006 08:40 PDT
Question ID: 741742
Does any one know where I can find math formulas to convert Brinell
Hardness to Rockwell c? I need to go from about brinell 100 to brinell
500. I have found charts but no formulas. Need to insert in computer
program instead of inputting complete chart. Thanks Robert 3rrotec
Answer  
Subject: Re: Brinell rockwell conversion formulas
Answered By: redhoss-ga on 28 Jun 2006 12:06 PDT
Rated:5 out of 5 stars
 
Hello Robert, I think I have some info that will help you. As you
probably already know, there is no correlation between Rc and BHN from
about 100 to 200 BHN. For numbers in that range Rb is used. There are
formulas for values from Rc 20 thru 66. Here is the only reference I
could find:

http://66.102.7.104/search?q=cache:sJyr0RSyIiAJ:www.me.wpi.edu/Research/CAMLab/students%2520%26%2520thesises/pdf/THESIS-Amajit.pdf+equation+brinell+rockwell+ppt&hl=en&gl=us&ct=clnk&cd=1

I tried to copy the formulas, but my computer locked up. You may have
better luck at that than I had. You can solve the formulas shown for
BHN. You would certainly like to have one formula that would work for
the entire range, but that is not possible.

If you have trouble with any of this, please ask for a clarification
and I will try to help.

Redhoss
3rrotec1-ga rated this answer:5 out of 5 stars
Thanks! Robert

Comments  
There are no comments at this time.

Important Disclaimer: Answers and comments provided on Google Answers are general information, and are not intended to substitute for informed professional medical, psychiatric, psychological, tax, legal, investment, accounting, or other professional advice. Google does not endorse, and expressly disclaims liability for any product, manufacturer, distributor, service or service provider mentioned or any opinion expressed in answers or comments. Please read carefully the Google Answers Terms of Service.

If you feel that you have found inappropriate content, please let us know by emailing us at answers-support@google.com with the question ID listed above. Thank you.
Search Google Answers for
Google Answers  


Google Home - Answers FAQ - Terms of Service - Privacy Policy