Material Data Sheet 1.4828, X 15 Cr Ni Si 20 12, 309
| Material |
| Material-Number |
1.4828 |
Norm |
X 15 Cr Ni Si 20 12 |
| Alloy |
309 |
DIN |
SEW 310 / SEW 470 |
| EN |
10088/10095/10296 |
AMS |
QQ-S-763 |
| AISI |
|
UNS |
S30900 |
| BS |
1449 |
ASTM |
309 |
| NACE |
|
SAE |
|
| Vd-TÜV |
|
ELI |
|
| Description |
|---|
| Hitzebeständiger Edelstahl |
| Bei erhöhter mechanischer Beanspruchung |
| Application |
|---|
| Ofenbau / Apparatebau |
| Mechanical Properties |
|---|
| Density | 8 kg/dm³ |
| Rm min | 550 N/mm² | Rm max | 750 N/mm² |
| Rp 0.2 min | 245 N/mm² | Rp 0.2 max | 320 N/mm² |
| Hardness | 220HB |
| Elongation min | 20 % | Elongation max | 30 % |
| Chemical Composition (in Weight %) |
| Element |
C |
Ni |
Cr |
Mn |
P |
S |
N |
Si |
| min |
|
11 |
19 |
|
|
|
|
1.5 |
| max |
0.2 |
13 |
21 |
2 |
0.045 |
0.015 |
0.11 |
2.5 |