Effect of Heat Treatment on Mechanical Properties of 0Cr12Mn5Ni4Mo3Al
EFFECT OF HEAT TREATMENT ON MECHANICAL PROPERTIES OF 0Crl2Mn5Ni4Mo3Al

In this work, the effect of solid soluble temperature, cold treating temperature and ag- ing temperature on the mechanical properties of 0Cr12Mn5Ni4Mo3Al had been inves- tigated systemically. The results show that under the optimal parameters (solid soluble treatment 1050℃×40min, cold treatment -78℃×4h, aging treatment 520℃×2h) the properties (strength and tenacity) could be up to its maximum.