ASME SA204 Gr B steel plate for pressure vessels
ASME SA204 Gr B steel plate for pressure vessels
Product: ASME SA204 Gr.A is a kind of Mo-alloy steel material used to fabric high temperature pressure vessels. Obviously, SA204 this property is based on its Mo composition. ASME SA-204/SA-204M SA204 has three grades or levels--Grade A/B/C. SA204 steel grade specification covers molybdenum alloy, intended particularly of welded boilers and others pressure vessels steel plate in SA204 Gr. A, SA204 Gr .B and SA204 Gr .C.
ASME SA204 Gr.A steel mechanical properties:
Grade |
TensileStrengthkis [MPa]
|
YieldStrengthmin,kis [MPa]
|
Elongationin8in.[200mm], min,%
|
Elongationin2in.[50mm], min,%
|
|
SA204 Gr.A |
65-85[450-585] |
37[255] |
19 |
23 |
ASME SA204 Gr.A steel chief application:
ASME SA204 Gr.A pressure vessel steel is widely used in petroleum, chemical industry, power station, boiler, etc, used to make the reactor, heat exchanger, separator, spherical tank, liquefied gas, nuclear reactor pressure vessel, boiler steam drum steam, liquefied petroleum, hydropower station, high pressure pipe.
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