Alloy Steel Pressure Vessel Plates, Carbon content up to028, Surface Treatment Hot Rolled, Cold Rolled

Alloy steel plates / astm a 387, 78 / pressure vessel platesalloy steel plates / astm a 387, 78 / pressure vessel plates alloy steel plates, Alloy steel sa 387 plates, Astm a 387, 78, Pressure vessel platesthis specification covers chromium, Molybdenum alloy steel plates for welded boilers and pressure vessels designed for elevated temperature service. Materials considered under this specification come in grades 2, 12, 11, 22, 22l, 21, 21l, 5, 9 and 91. The steel materials shall be killed and shall be thermally treated. The steel specimens shall undergo heat analysis and product analysis and shall conform to the chemical requirements for carbon, Manganese, Phosphorus, Sulfur, Silicon, Chromium, Molybdenum, Nickel, Vanadium, Columbium, Boron, Nitrogen, Aluminum, Titanium, And zirconium. The steel specimens shall also undergo tension tests and shall conform to the required yield strength, Values of tensile strength, And elongation. Steel grades available in alloy steel chrome moly, Bednum plates astm sa 387 grade, 5astm sa 387 grade, 9astm sa 387 grade, 11astm sa 387 grade, 12astm sa 387 grade, 22astm sa 387 grade, 91