標題: ASTM A 913-2004 經淬火和自回火(QST)處理的高強度低合金結... [打印本頁] 作者: 兌水 時間: 2009-9-10 07:56 標題: ASTM A 913-2004 經淬火和自回火(QST)處理的高強度低合金結... A913/A913M-04 Standard Specification for High-Strength Low-Alloy Steel Shapes of Structural Quality, Produced by Quenching and Self-Tempering Process (QST)