Désignation Normalisée
| AWS A5.17
|
F7A8/P8-EM12(K) |
| AWS A5.17
|
F8A8/F7P8-EH12K |
| EN IS014174
|
S A FB 1 55 AC H5 |
Analyse Chimique du Type Métal Déposé (%)
| C |
Mn |
Si |
Ni |
Cr |
Mo |
SAW - Wire |
| 0.07 |
1.0 |
0.2 |
... |
... |
... |
s2 |
| 0.07 |
1.1 |
0.2 |
... |
... |
0.5 |
s2 mo |
| 0.07 |
1.4 |
0.4 |
... |
... |
... |
s3 Si |
| 0.08 |
1.4 |
0.2 |
1.0 |
... |
0.5 |
s3 niMo1 |
| 0.08 |
1.5 |
0.2 |
2.5 |
0.5 |
0.5 |
s3 niCrmo 2.5 |
Caractéristiques Mécaniques du Métal Déposé
| Yield Strength (N/mm²) |
Tensile Strength (N/mm²) |
Resilience(ISO-V/-40°C) |
Résilience (ISO-V/-30°C) |
Résilience (ISO-V/-60°C) |
Elongation (L0=5d0) (%) |
SAW Wire |
AWS A5.17 / AWS A5.23 |
lmpact Strength IS0-V(J) -20°C |
| >400 |
>490 |
>70 |
... |
>47 |
>26 |
S2 |
EM12(K) |
-20°C |
| >400 |
>490 |
>47 |
... |
... |
>26 |
S2 Mo |
EA2 |
>100 |
| >470 |
>560 |
>80 |
... |
>47 |
>25 |
S3 Si |
EH12K |
>100 |
| >570 |
>670 |
>80 |
... |
47 |
>22 |
S3 NiMo1 |
EF3 |
110 |
| >690 |
>820 |
>70 |
... |
>47 |
>18 |
S3NiCrMo2.5 |
EM4mod. |
90 |
