The weld and FV520(B) base material of FV520(B)/18CrMnMoV welded joints have well resistance to uniform corrosion in MNS, NACE and NACE+CO2 corrosion solutions.

• 18CrMnMoV/ FV520(B)异种钢焊接接头中的焊缝及FV520(B)母材在MNS、NACE和NACE+CO2介质中均有良好的抗均匀腐蚀能力。