1. ASTM E415-17, Standard Test Method for Analysis of Carbon and Low alloy steel by Spark Atomic Emission Spectrometry (West Conshohocken, PA: ASTM International, 2017)
2. ASTM A106, Standard Specification for Seamless Carbon Steel Pipe for High-Temperature Service
3. ASTM E 348-17, Standard Test Method for Microindentation Hardness of Materials (West Conshohocken, PA: ASTM International, 2017)
4. B.D. Craig, Oilfield Metallurgy and corrosion, 4th ed. (Houston TX: NACE International 2014) p275
5. S.M.R. Ziaei, A.H. Kokabi, M. Nasr-Esfehani, Silfide stress corrosion cracking and hydrogen induced cracking of A 216-WCC well head flow control valve body. Case Studies Eng. Failure Anal. 1(3), 1 (2013)