A387 Grade 11Class 1 is a kind of Cr-Mo-alloy steel plates material used to fabric high temperature pressure vessels. A387 have ten grades or levels. They are :grade 2 , grade 12 , grade 11 , grade 22 , grade 22L , grade 21 , grade 21L , grade 5 , grade 9 , grade 91. ASME SA-387/ ASTM A387 Gr. 11 Pressure Vessel PlatesThe pressure vessel plates made of ASTM A387 Grade 11 (identical with ASME SA-387 Gr. 11) are chromium-molybdenum alloy steel plates intended primarily for welded boilers and pressure vessels designed for elevated temperature service. There are two classes available according to tensile strength levels:Class 1 and Class 2.
ASTM A387 Grade 11 Class 2. As a quality chrome moly steel, A387 Grade 11 Class 2 is used in a variety of industries and is highly effective, particularly in the oil, gas and chemical industry, where liquids and gases are often stored at high temperature (see pressure vessels). The higher levels of chromium also provide excellent corrosion and oxidation resistance. ASTM A387 Cr-Mo Alloy Steel Pressure Vessel Plates
- Chemical Composition & Uns DesignationMechanical PropertiesHeat TreatmentInspection and Tests*All values are minimum unless a range is provided or otherwise specified and shall be based on product analysis. *A V:0.05; B Ni:0.43,V:0.16-0.27,Co:0.05-0.11,N:0.025-0.080,Al:0.02,Ti0.01,Zr0.01. *All values in both *A & *B shall be furnished with the unit %.SA387 GR.11 CL.1/2 Alloy Steel Plates Supplier, Stockist EQUIVALENT GRADE OF A387 Grade 11 Class 1/2 Plate These SA 387 GR.11 CL.1/2 PLATES are often recognized as weldable carbon pressure vessel grade plate that generally utilized at elevated temperature. Furthermore, the plates offer superior excellent resistance to stress corrosion cracking, heat, and various corrosive media.
ASTM A387 Grade 11 Class 1 Steel ::MakeItFromMay 30, 2020 · ASTM A387 grade 11 class 1 is ASTM A387 grade 11 steel in the annealed condition. The graph bars on the material properties cards below compare ASTM A387 grade 11 class 1 to:wrought alloy steels in the same category (top), all iron alloys (middle), and the entire database (bottom). A full bar means this is the highest value in the relevant set
ASTM A387 steel specification refers to 6 grades levels of alloy steel plate for elevated temperature applications, classified by chromium and molybdenum content, Grade 11 and Grade 12 has similar chemical content,they can be used in welded pressure vessels and industrial boilers, and mostly in oil gas and petrochemical industry, generally it is used for transportion of medium at high temperature. ASTM A387/A387M A387 Gr11 CL1,A387 grade11 class1 BBN steel offer ASTM A387/A387M A387 Gr11 CL1,A387 grade11 class1 Alloy boiler steel plate in China.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%.e available only as Class 2. Fabrication and welding of SA 387 GRADE 11 CLASS 2 Mar 21, 2019 · 21 Mar 19 14:13. Hello all, Recently we got an order to manufacture the reacter vessel . Material Sa 387 Grade 11 class 2. Manufacturing code as per ASME Sec 8 Div.1. Request all to give suitable welding consumable, preheat and post weld HT requirements of
A387 GRADE 5 CLASS 1|A387 Gr.5 CL.1|A387G Inventory:ASTM A387 Gr 5 CL 1 is a chromium molybdenum alloy steel plate intended primarily for welde. A387 Grade 11 Class 1. A387 Grade 91 Class 2. A387 Grade 22L Class 1. A387 Grade 5 Class 1 . Other Products. A387 GRADE 5 CLA. 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 - Wingate Alloys Inc.SA387/ASTM A387 GR 11 CLASS 2. 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
SA387 GR 11 CLASS 1 / 2 Plate Specification :Width:1000mm-4500mm Thickness:5mm to 150mm Length:3000mm-18000mm Supply Condition :As Rolled, Normalized Rolling, Furnace Normalizing, Vacuum Degassing, Simulated Post-Weld Heat Treatment or as per customer requirement. Impact tested:-52° C Process of Manufacturing:Hot-Rolled (HR)