1. Application Potential:
EN10028-5 specifies the requirements for flat products for pressure equipments made of thermo-mechanically rolled steels. This standard covers steel P355M, P355ML1, P355ML2, P420M, P420ML1, P420ML2, P460M, P460ML1 and P460ML2. P460ML1 is widely used in the fabrication of boilers and pressure vessels in industries such as shipbuilding, petrochemical and manufacturing.
2. Chemical Compositions and Mechanical Properties:
Chemical compositions:
Grade
|
Standard
|
C
|
Mn
|
S
|
P
|
Si
|
Mo
|
N
|
P460ML1
|
EN 10028-5
|
0.16
|
1.70
|
0.005
|
0.020
|
0.60
|
0.20
|
0.020
|
Mechanical Properties:
Grade
|
Yield
strength
ReH MPa min.
|
Tensile
strength
Rm MPa
|
Elongation after fracture
A % min.
|
Impact energy KV J Min. at a temperature in °C of
|
-50
|
-40
|
-20
|
0
|
+20
|
P460ML1
|
460
|
530 to 720
|
17
|
–
|
27
|
40
|
60
|
–
|
3. Other grades are related to P460ML1 in chemical compositions, mechanical properties, more details in technical conditions, please do not hesitate to contact us. We will do our best to satisfy you.