Material Data Sheet 2.4669, Ni Cr 15 Fe 7 Ti Al, X 750
| Material |
| Material-Number |
2.4669 |
Norm |
Ni Cr 15 Fe 7 Ti Al |
| Alloy |
X 750 |
DIN |
|
| EN |
10088/10269/10302 |
AMS |
5542/5582/5583/5598/5667/5668/5670/5671/5698/5747/5779/7246 |
| AISI |
688 |
UNS |
N07750 |
| BS |
|
ASTM |
688 |
| NACE |
|
SAE |
|
| Vd-TÜV |
|
ELI |
|
| Description |
|---|
| Nickel Legierung |
| Application |
|---|
| Federn u. Schrauben bei sehr hohen Temp. |
| Mechanical Properties |
|---|
| Density | 8.5 kg/dm³ |
| Rm min | 980 N/mm² | | |
| Rp 0.2 min | 630 N/mm² | | |
| Elongation min | 10 % | Elongation max | 15 % |
| Chemical Composition (in Weight %) |
| Element |
C |
Ni |
Cr |
Mn |
P |
S |
Si |
Fe |
Cu |
Co |
Al |
Nb |
Ti |
| min |
|
70 |
14 |
|
|
|
|
5 |
|
|
0.4 |
0.7 |
2.25 |
| max |
0.08 |
|
17 |
1 |
0.02 |
0.015 |
0.5 |
9 |
0.5 |
1 |
1 |
1.2 |
2.75 |