【摘要】 钢淬透性的计算在诸多钢种的设计与制造中具有重要的意义。将钢淬透性的计算方法——GROSSMAN方法中复杂的特征曲线图拟合成公式，并做成Visual Basic程序，使钢淬透性计算更加简捷。此外，通过试验验证了拟合公式和VB程序在淬透性计算结果方面的准确性，从而为钢淬透性计算提供了一种便捷的方法。更多还原

【Abstract】 The calculation of steel hardenability is of great significance in the design and manufacture of steel. In this paper, the complex characteristic curve of the GROSSMAN method, which is a calculation method of steel hardenability, is fitted into a formula and made into a Visual Basic program to make it more concise and efficient.Additionally, the experiment proves that this method has high accuracy and provides a convenient channel for calculating steel hardenability.更多还原