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 |
|
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