Henan - Model ASTM A204 / ASME SA204 -Boiler or Pressure Vessel Steel Plate

ASTM A204/A204M Specification FOR PRESSURE VESSEL PLATES, ALLOY STEEL, MOLYBDENUM. ASME SA204 is a kind of Mo-alloy steel material used to fabric high temperature pressure vessels. Obviously, SA204 this property is based on it`s 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.