Material Data Sheet 1.4021, X 20 Cr 13, 420
| Material |
| Material-Number |
1.4021 |
Norm |
X 20 Cr 13 |
| Alloy |
420 |
DIN |
SEW 310 |
| EN |
10088-1/2/3/ 10250-4/ 10263-5/ 10272/ 10297-2 |
AMS |
5351/ 5504/ 5505/ 5591 |
| AISI |
420 |
UNS |
S42000 |
| BS |
|
ASTM |
|
| NACE |
|
SAE |
|
| Vd-TÜV |
|
ELI |
|
| Description |
|---|
| Nichtrostender Edelstahl |
| Application |
|---|
| Allg. Anwendung u.a. Achsen,Wellen,Pumpenteile,Düsennadeln |
| Mechanical Properties |
|---|
| Density | 7.85 kg/dm³ |
| Rm min | 500 N/mm² | Rm max | 700 N/mm² |
| Rp 0.2 min | 300 N/mm² | Rp 0.2 max | 420 N/mm² |
| Hardness | 225HB |
| Elongation min | 15 % | Elongation max | 30 % |
| Chemical Composition (in Weight %) |
| Element |
C |
Cr |
Mn |
P |
S |
Si |
| min |
0.16 |
12 |
|
|
|
|
| max |
0.25 |
14 |
1.5 |
0.04 |
0.015 |
1 |