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.
Large furnaces melt the iron and stay at temperatures ranging 2,600 to 2,800 degrees Fahrenheit. Computerized systems constantly monitor temperature. As the iron travels down the molding line, the temperature gradually decreases from about 2,600 to 1,200 degrees. As the castings cool, they enter a shakeout process in which the molds are shaken off and the sand is recycled for reuse. When castings get below about 140 degrees, they are cleaned and finished.