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| Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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?RC hardness of steel vs yield strength?
I have been searching for a cross reference on line, but have found
none. I just got a 1968 Borg Warner PESCO Handybook that has such a chart "inexact and only for steel" RC 20 ... 108 ksi ... ... RC 60 ... 314 ksi I am principally interested in gun design. Anyone know anything? TIA -- Be careful what you pray for, it can happen. |
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In article 1105907806.045666.222910
@c13g2000cwb.googlegroups.com, says... I have been searching for a cross reference on line, but have found none. I just got a 1968 Borg Warner PESCO Handybook that has such a chart "inexact and only for steel" Here's a couple(hardness vs. *tensile*).. http://www.principalmetals.com/utilities/hardness.htm http://www.engineersedge.com/hardness_conversion.htm Searching the string "hardness conversion" rockwell yield or "hardness conversion" rockwell tensile in google turns up plenty of promising links. Ned Simmons |
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