ASME SA387 Grade 11 Class 2. As a pressure vessel grade steel for use in elevated temperature service, ASME SA387 Grade 11 Class 2 is used in a variety of industries and is highly effective, particularly in the oil, gas and petrochemical industry, where liquids and ASTM A387 / A387M - 17a Standard Specification for This specification covers chromium-molybdenum alloy steel plates for welded broilers and pressure vessels designed for elevated temperature service. Materials considered under this specification are available in grades 2, 12, 11, 22, 22L, 21, 21L, 5, 9 and 91. The steel materials shall be killed and shall be thermally treated.
DESCRIPTION. SA 387 Grade 11 has the special properties which make these plates most useful in the market. This grade used as pressure vessel grade steel for high-temperature service. These grades used in many industries and it is highly effective, especially in the oil and gas and petrochemical industries where liquid and gas collect with high temperature. ASTM A387 Chrom - Moly Steel Plate Manufacturer - ASTM A387 specification covers chromium-molybdenum alloy steel plates for welded boilers and pressure vessels manufactured for elevated temperature service. Available steel plate grades are 2, 12, 11, 22, 22L, 21, 21L, 5, 9 and 91. Steel product shall be killed and heat treated. The petrochemical, hydrocarbon processing and coal conversion ASTM A387 Chrome Moly Pressure Vessel Steel Supplier ASTM A387 Grade 9 Class 2. A387 Grade 9 Class 2 chromemolybdenum plate is an ideal material for welded pressure vessels and boilers used in elevated temperature service. With excellent resistance to high temperature and corrosion, this type of steel is commonly used in the petrochemical, oil, gas and power generation industry.
ASTM A387 Gr 11 CL 1 is a chromium molybdenum alloy steel plate intended primarily for welded boiler and pressure vessels designed of elevated temperature service. The Cr content 1.25% and the Mo content 0.5%. Each grade except grade 21L, Grade 22L, Grade 91 and Grade 911 is available in two classes of tensile strength levels. SA-387 Steel Plate, Grades 5, 9, 11, 12, 22 and 91 Class 1 SA-387 Steel Plate, Grades 5, 9, 11, 12, 22 and 91 Class 1 and 2 Chromium - Molybdenum Alloy Steel Plates for elevated temp + corrosion. For Use in Boilers and pressure vessels Chemical Properties:SA387 Grade 5 Grade 9 Grade 11 Grade 12 Grade 22 Carbon 0.15 max 0.15 max 0.04 - 0.17 0.04 - SA387 Grade 11 Steel PlateSA387 Grade 11 Alloy Steel As a pressure vessel grade steel for use in elevated temperature service, ASME SA387 Grade 11 Steel Plate is used in a variety of industries and is highly effective, particularly in the oil, gas and petrochemical industry, where liquids and gases are often stored at higher temperatures. The higher levels of chromium also provide excellent corrosion and oxidation resistance, which is a must in
SA387/A387 Covers Chromium-Molybdenum (Cr-Mo) Alloy Steel Plate intended for Elevated Temperature and Hydrogen Service Pressure Vessels. For Use in Boilers and pressure vessels. We Textron Steel and Alloys are Major Stockiest, Supplier, Exporters of ASTM A387 / ASME SA387 Plates in Grade 5, Grade 11, Grade 12, Grade 22, Grade 91. Strength-temperature relation of ASTM A387 Grade 22 Sep 27, 2004 · According to your stated service temperature of 400 deg C (752 deg F), I would consider this to be very suitable for SA 387 Grade 22 (a 2.25% Cr - 1% Mo alloy steel) plate. For you to alter the microstructure of this steel would require service temperatures in excess of 1000 deg F for a prolonged periods of time, even in a hydrogen environment. User Reportage - KOBELCO0.5mo a204 gr. a,b,c a209 gr. t1 a335 gr. p1 cma-76 mgs-m mg-m tgs-m mf-38/us-40 0.5cr-0.5mo a387 gr. 2 cl. 1,2 a213 gr. t2 a335 gr. p2 cmb-83 cmb-86 mg-cm tgs-cm 1cr-0.5mo 1.25cr-0.5mo a387 gr. 12 cl. 1,2 a387 gr. 11 cl. 1,2 a213 gr. t11,12 a335 gr. p11,12 cma-96 cma-96mb cmb-93 cmb-95 cmb-98 dw-81b2 mgs-1cm mg-1cm tgs-1cm tgs-1cml
ASME SA-387/ ASTM A387 Gr.11 Pressure Vessel PlatesThe ASME SA-387/ ASTM A387 Gr.11 plates shall be made by a killed process.Three types of heat treatment may be furnished (1) annealing; (2) normalizing and tempering; (3) when permitted by the purchaser,quenching and tempering.The tempering temperature shall be no less than 620°C [1150°C].