Gautam Tubes are known producer and supplier of heavy duty plates. We supply ASTM / ASME A /SA 387 Grade 22 / F22 Plates to fabrication industries working chemical processing and gas processing industries. These plates are used in pressure vessel applications works best in higher temperature applications. These plates have higher oxidation and corrosion resistance. Grade F 22 plates are good options for critical and demanding applications. We supply ASTM/ ASME A/ SA 387 in normalized and tempered condition. We stock these plates in a variety of dimensions, and specifications. We use only the latest machines and processing equipment to draw plates in top notch quality. We undertake different national and international standards while processing grade 22 plates.
Grade 22 plates are low alloy steel containing chromium content. These plates offer uniform corrosion resistance occurred by organic acids like acetic acids and formic acids. Moreover, it has a higher resistance to inorganic acids even in environments having chlorides. F 22 grade has high resistance carbide intergranular attacks. Its alloy structure has resistance in stress corrosive cracking in warm chloride containing environments.
Increased number of alloying elements offers great resistance to pitting and crevice corrosion environments. Moreover, it has excellent resistance to local corrosion. Every technique of welding can be performed on grade 22 plates. However, post weld annealing is not required and can be welded with or without filler materials. These plates are hot worked and cooled after hot working. To attain superior properties of plates it should be completely annealed after hot working indented for great corrosion resistance and elevated strength.
Alloy Steel Gr 22 Hot Rolled Plates, Alloy Steel Gr 22 Plates Price List, Alloy Steel Grade 22 Class 1 Plates Distributors, Cr-Mo Grade 22 Class 2 Plates, ASME SA387 Chromium Molybdenum Plates, ASTM A387 Alloy Steel Grade 22 Plates Exporter in India.
ASTM and ASME A/ SA 387 have a unique property to resist chloride stress corrosion cracking. However, the low temperature service of plates is limited. Due to low weight, it makes any fabrication application lightweight and convenient. ASTM / ASME A /SA 387 Grade 22 / F22 Plates have great machinability, formability, and fabricability that is ideal for fabrication industries. These have many embedded features which make the machining of F 22 grade plates easy.
Standard Specification and Size Range of Alloy Steel Gr 22 Plates
Specifications : ASTM A387 / ASME SA387
Width : 1000mm-4500mm
Length : 3000mm-18000mm
Thickness : 5mm-150mm
Process of Manufacturing : Hot-Rolled (HR)
Supply Condition : As Rolled, Normalized Rolling, Furnace Normalizing, Vacuum Degassing, Simulated Post-Weld Heat Treatment or as per customer requirement.
Standard : EN 10083-3 : Steels for Quenching and Tempering: Technical Delivery Conditions for Alloy Steels EN 10028-2: Flat products made of steels for pressure purposes. Non-alloy and alloy steels with specified elevated temperature properties
ASTM A387 Alloy Steel Gr 22 Class 1 Plates
Grade 22 Alloy Steel Class 1 Plates, Alloy Steel GR 22 Cl 1 Plates, UNS K21590 Plates, DIN 1.7380 Plates, Gr 22 Alloy Steel Class 1 Plates
ASTM A387 Alloy Steel Gr 22 Class 2 Plates
Alloy Steel Gr 22 Class 2 Plates, Chrome Moly 1.7380 Class 2 Plates, UNS K21590 Class 2 Plates, Cr-Mo Grade 22 Class 2 Plates
ASTM A387 Alloy Steel CL. 1/2 Plates
Chrome Moly CL 1 / 2 Plates, Alloy Steel Gr 22 CL 1/2 Plates, Class 1 / 2 Alloy Steel K21590 Plates, Cr-Mo DIN 1.7380 Plates
Chemical Composition of Alloy Steel Grade 22 Plates
Grade | C | Mn | Si | P | S | Cr | Mo |
Alloy Steel F22 | 0.05-0.015 max | 0.3-0.6 | 0.5 max | 0.045 max | 0.030 max | 0.8-1.25 | 0.44-0.65 |
Mechanical Properties of ASTM A387 CrMo Gr 22 Plates
Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
205 | 415 | 20 % |
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