AWS A5.14 ERNiCrCoMo-1            DIN 1736 SG-NiCr22Co12Mo-1  

            ASME Ⅱ,SFA-5.14,ERNiCrCoMo-1     Werkstoff Nr.2.4627

规格    UNS N06617                                       ISO SNi6617

            ASME Ⅸ,F-No.43                              Europe NiCr22Co12Mo9

             Ni-------------- 剩余        Mn ------------ 1.0 max      

化学    Cr -------- 20.0-24.0        Si ------------- 1.0max 

            Co ---------10.0-15.0        S  ---------- 0.015 max 

            Mo --------- 8.0-10.0        Ti ----------- 0.60 max

            Al -------- 0.80-1.50        Cu ----------- 0.50 max

             C --------- 0.05-0.15        P ------------ 0.03 max

            Fe ------------3.0max        其它 ----------0.50 max                                  

a 添加Ta

最低     拉伸强度，psi               90,000

机械     MPa                                     620

性能     延伸率，(4d）%                  25