A387 Gr.12 Cl.1 Steel Boiler Pressure Vessel Steel Plate Astm A387 Steel Steel Plates
SA387 GR 12 CLASS 1 / A387 GR 12 CLASS 1
Engineered for use in elevated temperature service, ASME SA387 Grade 12 is a chrome molybdenum carbon alloy steel for use in weldable pressure vessels and industrial boilers. Gnee steel stocks SA387 material in grades 11 and 22, both in the Normalized & Tempered condition. SA387 plate, also referred to as ‘Chrome-Moly’ plate, is used in critical pressure retaining applications with superior performance required in high-temperature environments.The material benefits from added chromium which provides excellent corrosion and oxidation resistance making it ideal for sour service applications in the oil and gas industry.
A387 Gr.12 CL.1 Steel Chemical Composition
|Grade||The Element Max (%)|
|A387 Gr.12 Cl.1||0.04-0.17||0.13-0.45||0.35-0.73||0.035||0.035||0.74-1.21||0.40-0.65|
A387 Gr.12 CL.1 Steel Mechanical Property
|A387 Gr.12 Cl.1||mm||Min Mpa||Mpa||Min %|
|Pressure Vessel steel||
A285 Gr A-C
|Alloy Structural Steel||
|Low Temperature Pressure Vessel Steel||
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With Chemical Composition and Mechanical Properties Analysis; Hydrostatic Test, Dimensional and Visual Inspection, Also With Nondestructive Inspection
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