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 |