1.Application Potential:
EN10028-5 specifies the requirements for flat products for pressure equipments made of thermomechanically rolled steels.This standard covers steel P355M,P355ML1,P355ML2,P420M,P420ML1,P420ML2,P460M,P460ML1 and P460ML2 .These plates are widely used in the fabrication of boilers and pressure vessels in industries such as shipbuilding, petrochemical and manufacturing.
2.Chemical Composition and Mechnical Property:
Chemical composition
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
|
P460ML2
|
EN 10028-5
|
0.16
|
1.70
|
0.005
|
0.020
|
0.60
|
0.20
|
0.020
|
Mechnical Property
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
|
–
|
P460ML2
|
460
|
530 to 720
|
17
|
27
|
40
|
60
|
80
|
–
|
3. Other grades are relatede to P460ML1 and P460ML2 in chemical composition and mechnical properties.For more details in technical and supply information,please do not hesitate to contact us,and we will do our best to satisfy you.
Contact :
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