1. Callister R, Material Science and Engineering (SI Version; Eight Edition (2011) p 234.
2. DL/T 773-2001 Standard, Spheroidization Evaluation Standard of 12Cr1MoV Steel Used in Power Plant (2002).
3. ASTM E08-3M, Standard Test Methods for Tension Testing of Metallic Materials.
4. ASTM E 92, Standard Test Method for Vickers Hardness of Metallic Materials.
5. ASTM E3-11, Standard Guide for Preparation of Metallographic Specimens.