dear authority, I'd like to know about the relationsh

[imeche1]

dear authority,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;I'd like to know about the relationship between steel grades ie 2,5, 8,9 and their international codes. actually i want to know the yield strenth of each grade of the steel mentioned above.<br>thanking in anticipation.<br>K K TOOR<br><A HREF="mailto:kktoor@gjr.paknet.com.pk">kktoor@gjr.paknet.com.pk</A><br>