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 |