Inconel718

Inconel718,Alloy718,UNSN07718,2.4668,GH169,GH4169,NiCr19Fe19Nb5Mo3,NiCr19Nb5Mo3

镍(Ni)50.0–55.0

铬(Cr)17.0–21.0

铁(Fe)余量

碳(C)≤0.08

硅(Si)≤0.35

硫(S)≤0.010

磷(P)≤0.010

锰(Mn)≤0.35

钼(Mo)2.80–3.30

铜(Cu)≤0.30

钴(Co)≤1.00

铝(Al)0.20-0.80

钛(Ti) 0.65–1.15

铌(Nb)4.75–5.50

硼(B)≤0.006