ASME SA 387 GRADE 22 Class 2 We supply plates to global fabricators serving the oil, gas and petrochemical industry. These industries require a pressure vessel grade steel which works well in elevated temperatures and our material serves this purpose well. 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 %.ASTM A387 Gr.22 CL.2 Plates, A387 Grade 22 Class 2 ASTM A387 GR 22 CL 2 Plates is designed with chemical compositions like carbon, manganese, phosphorus, molybdenum, chromium, silicon, and sulfur. This A387 alloy is constructed with various classifications like reduction of area, elongation, yield strength, and high tensile strength.
ASTM A387 GRADE 12 Class 2. Engineered for use in elevated temperature service, is a chrome molybdenum carbon alloy steel for use in weldable pressure vessels and industrial boilers. The material benefits from added chromium which provides excellent corrosion and oxidation resistance making it ideal for sour service applications in the oil and ASTM A387 GRADE 22 CLASS 1|A387 Gr.22 ASTM A387 Gr 22 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 2.25 % and the Mo content 1.00 %. Each grade except grade 21L, Grade 22L, Grade 91 and Grade 911 is available in two classes of tensile strength levels. ASTM A387 Grade 12 Class 2/A387GR12CL2 - steel platesASTM 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, oil tank, liquefied gas tank, pressure shell of nuclear reactor, boiler
For ASTM A387 Grade 12 Class 2/A387GR12CL2 steel plates, BBN steel also provide low temperature impacting test, normalizing for thick plates over 40mm, simulated post-welded heat treatment (PWHT), rolling under standard NACE MR-0175 (HIC+SSCC), Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2, cutting and welding as per end user's demands etc service. ASTM A387 Grade 22 Class 2 Steel Sheet - Steel PlatesASTM A387 Grade 22 Class 2 Steel Plates. Product Description:ASTM A387 Grade 22 Class 2 plates are normally supplied in the as-rolled condition. The plates may be ordered normalized or stress relieved, or both. Standard:Astm A387 is the Standard Specification for Pressure Vessel Plates, Alloy Steel, Chromium-Molybdenum. Equivalents:621 gr. A,B. Thickness Grades and Materials for Boiler and Pressure Vessel Steel ASTM A387:Chromium-molybdenum alloy steel plates for welded boilers and pressure vessels designed for elevated temperature service. ASTM A737:High-strength low-alloy steel plates for service in welded pressure vessels and piping components. DIN 17155:Outdated German specification for pressure vessel steel.
steel plates intended primarily for welded boilers and pressure vessels designed for elevated temperature service. 1.2 Plates are available under this specication in several grades having different alloy contents as follows:Nominal Nominal Chromium Molybde-num Grade Content, % Content, % 2 0.50 0.50 12 1.00 0.50 11 1.25 0.50 22, 22L 2.25 1.00ASTM 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