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新牌號

C

Cr

Ni

W

Co

A1

Ti

Fe

Nb

Mn

Mo

B

Ce

Zr

Si

P

S

Cu

時效硬化型鎳基合金

GH4080A

0.04～0.10

18.0～21.0

余量

-

≤2.00

1.00～1.80

1.80～2.70

≤1.50

-

≤0.40                                                                                                                                       

-

≤0.008                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         

-

 -

≤0.80                 ;    ;                             

≤0.                                                                                                                                     02                                                                                                                                

≤O.015

≤0.2