Material Data Sheet 1.4762, X 10 Cr Al Si 25, 446
| Material |
| Material-Number |
1.4762 |
Norm |
X 10 Cr Al Si 25 |
| Alloy |
446 |
DIN |
43700/43720/ SEW 310/ SEW 470 |
| EN |
10088/10095 |
AMS |
QQ-S-763 |
| AISI |
S44600/446 |
UNS |
S44600 |
| BS |
|
ASTM |
446 |
| NACE |
|
SAE |
|
| Vd-TÜV |
|
ELI |
|
| Description |
|---|
| Hitzebeständiger Edelstahl |
| Application |
|---|
| Ofenarmaturen |
| Mechanical Properties |
|---|
| Density | 8 kg/dm³ |
| Rm min | 520 N/mm² | Rm max | 720 N/mm² |
| Rp 0.2 min | 280 N/mm² | Rp 0.2 max | 350 N/mm² |
| Hardness | 223HB |
| Elongation min | 9 % | Elongation max | 14 % |
| Chemical Composition (in Weight %) |
| Element |
C |
Cr |
Mn |
P |
S |
Si |
Al |
| min |
|
23 |
|
|
|
0.7 |
1.2 |
| max |
0.12 |
26 |
1 |
0.04 |
0.015 |
1.4 |
1.7 |