OnlineConversion Forums Welcome to OnlineConversion.com Forums

Go Back   OnlineConversion Forums > Main Forums > Convert and Calculate

Convert and Calculate Post any conversion related questions and discussions here. If you're having trouble converting something, this is where you should post.
* Guest Posting is allowed.

Reply
 
Thread Tools Display Modes
  #1  
Old 10-23-2007, 02:32 PM
Unregistered
Guest
 
Posts: n/a
Post HRc to HB

What would be the formula used to convert Rockwell Hardness # 35 to HB?
Reply With Quote
  #2  
Old 07-16-2008, 12:56 PM
Ira
Guest
 
Posts: n/a
Default Re: HRc to HB

Between HRC 31 and 40 the formula for an average estimate is
HB=8.570*HRC-27.6
the formula changes as the rockwell scale rises, obviously because the brinell scale is linear, while the rockwell scale is exponential.
Reply With Quote
  #3  
Old 11-11-2008, 06:47 AM
Unregistered
Guest
 
Posts: n/a
Default Re: HRc to HB

I beleive this should read HB=8.570*HRC + 27.6

Since i'm not registered i cant post links.
Google "HRC to HB kennametal". A pdf kennametal posted will be found that has the ranges and formulae.

Also, google "HRC to HB ISO 18265" Vitkovice cylinders posted a conversion table taken from ISO 18265.
Reply With Quote
  #4  
Old 03-30-2010, 08:01 AM
Unregistered
Guest
 
Posts: n/a
Default Re: HB to HRC

Hb to hrc convert formule 149hb
Reply With Quote
  #5  
Old 12-17-2010, 01:13 AM
Avanish kumar
Guest
 
Posts: n/a
Default Re: HB to HRC

Quote:
Originally Posted by Unregistered View Post
Hb to hrc convert formule 149hb
Hrc = HB+27.6/8.570
Reply With Quote
  #6  
Old 03-18-2011, 12:27 AM
Unregistered
Guest
 
Posts: n/a
Default Re: HRc to HB

Hrc=(hb-27,6)/8,570
Reply With Quote
  #7  
Old 10-24-2011, 03:40 AM
Unregistered
Guest
 
Posts: n/a
Default Re: HB to HRC

Quote:
Originally Posted by Unregistered View Post
Hb to hrc convert formule 149hb
Hrc 12 to 20
Reply With Quote
  #8  
Old 10-24-2011, 05:24 AM
Gurdeep Panesar
Guest
 
Posts: n/a
Default Re: HRc to HB

Quote:
Originally Posted by Unregistered View Post
Hrc=(hb-27,6)/8,570
12-20 Hrc
convert into HB
Reply With Quote
  #9  
Old 02-06-2012, 06:44 PM
Unregistered
Guest
 
Posts: n/a
Default Re: HRc to HB

[QUOTE=Unregistered;40274]What would be the formula used to convert Rockwell Hardness # 35 to HB?
Reply With Quote
  #10  
Old 01-26-2013, 10:46 PM
Unregistered
Guest
 
Posts: n/a
Default Re: HRc to HB

10 hrc = ? Hb
Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -8. The time now is 01:47 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Copyright 1997-2005, 2007, OnlineConversion.com