鎳鉻鉬(NiCrMo-5)焊條
C
|
Ni
|
Cr
|
Mn
|
Nb
|
Cu
|
Si
|
Mo
|
S
|
0.05
|
61
|
21.5
|
0.3
|
3.6
|
0.1
|
0.4
|
9.0
|
0.01
|