宏观方法处理肉眼可见的非金属夹杂物，或借助放大镜（放大倍数不超过X 10）。仅考虑长度等于或大于1mm的夹杂物。包括蓝色断裂试验方法、分步机加工试验方法、磁粉检测方法。

Macroscopic methods deal with non-metallic inclusions visible to the naked eye or with the aid of a magnifying glass with a magnification of not more than X 10. Only inclusions equal to or greater than 1 mm long are taken into consideration. Covers the blue fracture test method, the step machined test method, the magnetic particle inspection method.