Material Data Sheet 1.7147, 20 Mn Cr 5 - EC 100, 4820
| Material |
| Material-Number |
1.7147 |
Norm |
20 Mn Cr 5 - EC 100 |
| Alloy |
4820 |
DIN |
|
| EN |
10084 |
AMS |
|
| AISI |
|
UNS |
G48200/G51200/ H51200 |
| BS |
|
ASTM |
4820/5120 |
| NACE |
|
SAE |
4820/5120/5120H |
| Vd-TÜV |
|
ELI |
|
| Description |
|---|
| Edelbaustahl / Einsatzstahl |
| Für Teile mit hoher Kernfestigkeit |
| Application |
|---|
| Maschinenbau - Zahnräder - Gelenke |
| Mechanical Properties |
|---|
| Density | 8 kg/dm³ |
| Rm min | 600 N/mm² | Rm max | 1200 N/mm² |
| Elongation min | 8 % | Elongation max | 10 % |
| Chemical Composition (in Weight %) |
| Element |
C |
Cr |
Mn |
P |
S |
Si |
| min |
0.17 |
1 |
1.1 |
|
|
|
| max |
0.22 |
1.3 |
1.4 |
0.035 |
0.035 |
0.4 |