Average Net Price:$19,217. The Church of the Nazarene has eight U.S. liberal arts colleges associated with it and MidAmerican Nazarene University (MNU) is one of those eight. Each Nazarene college receives financial backing from the churches in its region which puts more than one of these colleges in our list of fifty.
At 1000 Deg F, steel will have lost 80 to 90% of it's strength, or of it's ability to support a strucrural load. The strength of structural steel begins to deteriorate at temperatures above 650 Deg F. gatorbait Â· 10 years ago.
The hot-rolled material, by the very nature of its processing, has hard and soft spots, residual stresses, voids, and other material deficiencies, making it more difficult to machine. The problem with some high strength steels is the hardest part is only the outside layers, so when the shaft is machined down you will lose the strength.