Ni |
Cr |
Mo |
Mn |
Si |
C |
Aws/ASME SFA5.17 |
DIN EN 756 |
کد شناسایی آما |
|
|
0.5 |
1 |
0.15 |
0.1 |
|
S2Mo |
50-14 |
|
|
0.5 |
1.5 |
0.15 |
0.1 |
|
S3Mo |
50-17 |
|
|
0.5 |
2 |
0.12 |
0.1 |
|
S4Mo |
50-19 |
1 |
- |
0.6 |
1.7 |
0.15 |
0.12 |
|
S3Ni1Mo |
50-21 |
- |
1.2 |
0.5 |
1 |
0.2 |
0.12 |
|
S2CrMo1 |
50-22 |
- |
2.5 |
1 |
0.5 |
0.2 |
0.12 |
|
S1CrMo2 |
50-23* |
1 |
- |
- |
1.3 |
0.25 |
0.1 |
|
S2Ni1 |
50-24* |
2.2 |
- |
- |
1 |
0.15 |
0.1 |
|
S2Ni2 |
50-25* |
|
|
0.5 |
0.95 |
0.15 |
0.1 |
EA1 |
|
50-54 |
|
|
0.5 |
1.1 |
0.15 |
0.12 |
EA2 |
|
50-55 |
|
|
0.5 |
1.75 |
0.15 |
0.11 |
EA3 |
|
50-58 |
|
|
0.5 |
1.5 |
0.15 |
0.1 |
EA4 |
|
50-59 |
- |
1 |
0.5 |
1 |
0.2 |
0.12 |
EB2 |
|
50-62 |
|
2.4 |
1 |
1.5 |
0.2 |
0.12 |
EB3 |
|
50-63 |
1 |
- |
0.5 |
1.6 |
0.2 |
0.1 |
EF1 |
|
50-64 |
1 |
- |
0.5 |
1.8 |
0.2 |
0.12 |
EF3 |
|
50-65 |
0.78 |
0.26 |
Cu:0.35 |
0.95 |
0.3 |
0.1 |
EG |
|
50-66 |