chromium and molybdenum composition of a387 grade 12

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Chromium and Molybdenum Composition of A387

Chromium and Molybdenum Composition of A387

Aug 09, 2009 · A387 Grade 12 Class 2 is a high quality chrome molybdenum steel which is ideal for elevated temperature service and offers excellent anti ASTM A387 Alloy Steel, grade 12, Chromium MolybdenumChromium, Cr :0.80 - 1.15 %:0.80 - 1.15 %:Iron, Fe :96.96 - 98.15 %:96.96 - 98.15 %:Manganese, Mn :0.40 - 0.65 %:0.40 - 0.65 %:Molybdenum, Mo :0.45 - 0.60 %:0.45 - 0.60 %:Phosphorus, P = 0.035 % = 0.035 %:Silicon, Si :0.15 - 0.40 %:0.15 - What is ASTM A387 Grade 12 Class 2 chrome molybdenum ASTM A387 Grade 12 Class 2 steel plate is a chrome molybdenum alloy steel for use in weldable pressure vessels and industrial boilers. A387 Grade 12 Class 2 steel is used in elevated temperature service because of greater ability to handle the high temperature. ASTM A387 Grade 12 Class 2 chrome molybdenum steel plate benefits from added chromium, which provides ASTM A387 Grade 12 Class 2/A387GR12CL2 chromium ASTM A387 Grade 12 Class 2/A387GR12CL2 chromium molybdenum alloy steel plates are intended primarily for welded boiler and pressure vessels designed of elevated temperature service. The ASTM A387 Grade 12 Class 2/A387GR12CL2 steelare used in oil, chemical, power plant, boiler and other industries to make reactor, heat exchanger, separator, spherical tank, ASTM A387 GRADE 12 Class 1 - Alloy steel

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