Standard de clasificare | |
SFA/AWS A5.5 |
E11018-D1
|
EN 757 |
E69 4 Mn2NiCrMo B 42 H5
|
Compozitie | |
C |
0.06
|
Si |
0.3
|
Mn |
1.7
|
Cr |
0.4
|
Ni |
2.2
|
Mo |
0.4
|
Caracteristici mecanice | |
Forta alungire |
755 Mpa
|
Forta rupere |
820 Mpa
|
Alungire |
20%
|
Rezilienta +20°C |
115 J
|
Rezilienta -20°C |
85 J
|
Rezilienta -60 °C |
45 J
|
Dimensiune | |
Φ |
4
|
L |
450
|
Greutate pachet [kg] |
2.2
|