意大利TFA镍基焊丝：
,
|
TFA |
AWS A5.9 |
熔敷金属化学成分 |
||||||||||||||
|
C |
Si |
Mn |
Cr |
Ni |
Mo |
Cu |
Co |
Al |
Ti |
Fe |
Nb + Ta |
P |
S |
Others |
||
|
625MIG/TIG |
ERNiCrMo-3 |
0.1 |
0.5 |
0.5 |
22 |
>=60 |
9 |
0.5 |
1 |
0.4 |
0.4 |
5 |
3.5 |
0.015 |
0.015 |
|
|
82MIG/TIG |
ERNiCr-3 |
0.1 |
0.5 |
3 |
20 |
>=67 |
- |
0.5 |
1 |
- |
0.8 |
3 |
2.5 |
0.03 |
0.015 |
|
|
60MIG |
ERNiCu-7 |
0.15 |
1.25 |
3.5 |
- |
65 |
- |
Bal |
1 |
1.25 |
2.7 |
2.5 |
- |
0.02 |
0.015 |
|
|
61MIG |
ERNi-1 |
0.15 |
0.75 |
1 |
- |
>=93 |
- |
0.25 |
1<,, /TD>, |
1.5 |
3 |
1 |
- |
0.03 |
0.015 |
|
|
C276MIG/TIG/SAW |
ERNiCrMo-4 |
0.02 |
0.08 |
1 |
16 |
余量 |
16 |
0.5 |
2.5 |
- |
- |
5.5 |
- |
0.04 |
0.03 |
W + V + |
|
C22MIG/TIG |
ERNiCrMo-10 |
0.15 |
0.08 |
0.5 |
- |
余量 |
13.5 |
0.5 |
2.5 |
21 |
0.7 |
4 |
- |
0.02 |
0.01 |
W + |
