Material Data Sheet 1.4986, X 7 Cr Ni Mo Nb 16 18
| Material |
| Material-Number |
1.4986 |
Norm |
X 7 Cr Ni Mo Nb 16 18 |
| Alloy |
|
DIN |
|
| EN |
10088/10269 |
AMS |
|
| AISI |
|
UNS |
|
| BS |
|
ASTM |
|
| NACE |
|
SAE |
|
| Vd-TÜV |
|
ELI |
|
| Description |
|---|
| Hochwarmfester Edelstahl |
| Application |
|---|
| Teile für Turbinen / Reaktortechnik |
| Mechanical Properties |
|---|
| Density | 8.5 kg/dm³ |
| Rm min | 650 N/mm² | Rm max | 850 N/mm² |
| Rp 0.2 min | 290 N/mm² | Rp 0.2 max | 500 N/mm² |
| Elongation min | 15 % | Elongation max | 30 % |
| Chemical Composition (in Weight %) |
| Element |
C |
Ni |
Cr |
Mn |
P |
S |
Si |
Mo |
Nb |
B |
| min |
0.04 |
15.5 |
15.5 |
|
|
|
0.3 |
1.6 |
10xC |
0.05 |
| max |
0.1 |
17.5 |
17.5 |
1.5 |
0.045 |
0.03 |
0.6 |
2 |
1.2 |
0.1 |