ASME SA 387 GR.22 CL.1/2 Plates

SA387 GR.22 CL.1/2 Plates

SA 387 GR.22 CL.2 Plate Supplier In Mumbai, ASME SA387 Grade 22 Class 1/2 Alloy Steel Plates, ASTM A387 GR.22 CL.1 Pressure Vessel Steel Plates Stockist, SA387 GR.22 Class 1 Low Alloy Steel Plate, SA387 Chromium Molybdenum Grade 22 Class 2 Plates Stockist in Mumbai, India.

SA387 GR.22 CL.1 Alloy Steel Plates, A387 Grade 22 Class 1 Hot Rolled Steel Plate, Pressure Vessel A387 GR.22 Class 1 Steel Plate, SA 387 Grade 22 Class 2 Plate, SA387 Chrome Moly Class 2 GR.22 Plates, A387 GR.22 CL.2 CrMo Plates Supplier & Exporter.

SA 387 GR.22 CL.1/2 PLATES are molybdenum-chromium alloy steel plates furthermore it includes manganese and silicon content. The plates found its application in weldable carbon steel stress vessels at soaring temperatures. The presence of chromium content offers superior corrosion resistance whereas molybdenum content provides excellent tensile strength at elevated temperatures. These grade of plates posses superior durability and ensures excellent stress distribution. Due to the annealing and normalizing process these plates get rock hard surfaces. Whereas the annealing ensures to toughens the surface by reducing the internal stress. The plates are superior malleable plates that offer outstanding formability and rust proof finish.

Thus these are supplied in tempered and normalized circumstances. The SA 387 GR.22 CL.1/2 PLATES exhibits high heat resistance and exceptionally useful in those applications where hot gases and solutions are being processed at elevated temperatures. These plates require exceptional weldability, thus these are readily welded to form superstructures. Due to the brawny surface of plates these does not get crack and deform through sudden fluctuations and shocks. Even more, these grade of plates are capable of reduction corrosive films on its surface and demonstrate resistance to pitting, sulfide, crevice and stress corrosion cracking. The plates sustain superb hardness and dimensional accuracy. Furthermore, it also provides excellent resistance to oxidation by increasing the lattice strain of the steel structure. The plates perform excellently in elevated temperatures as it offers good properties both at soaring and low temperatures.

EQUIVALENT GRADE OF A387 Grade 22 Class 1/2 Plate

622-515B 10 CRMO910 SA387-22-2 10 CRMO910

Manufacturing details
Triton Alloys as a manufacturer, supplier and exporter are pretty much engaged in offering a high-quality product all across the globe. We design the products in compliance with national and international standards. Hence we utilized the top grade raw material bought from the reputed vendors. Furthermore, we equipped state of art machinery and technology to bring out perfection in the product. Our aims are to offers a quality range product to satisfy the specific demands and needs of the customers. While we have stock of inventory that aids to fulfill the desired requirements of the patrons. We offer our qualitative range of product in précised range, size, shapes, dimensions and lengths. We have skilled professionals that aid to meet global standard product. Therefore we commence the production procedure as per the set industrial norms and regulations.

Material testing and inspections
The entire products are quality tested and inspected. Thus they are passed through various levels of productions. The tests are like hardness test, chemical analysis, mechanical test, pitting resistance test, flaring test, IGC test. Other more tests are like PMI test, macro, and micro test, flattening test, radiography test and ultrasonic test. We make sure to dispatch the error-free product thus these tests are done under the strict control of professional experts of our management.

Test certificates
We supply approved certificates to our esteem clients. These certificates are like MTC report as per EN 10204 3.1 or 3.2, raw material test certificates and 100% radiography test report.
While dispatching the product to customers approved documentation are provided to them. These are like fumigation certificates, commercial invoice, mill test report, heat treatment charts, and quality assurance plan. Other documents like Certificate origin by legalized manufacturers/ embassy, specification guide, NABL test report and guarantee letters. Packaging and marking details
We make sure to dispatch the products safely and securely throughout transit. The products are generally packed in wooden cartons, wooden boxes, wooden crates, wooden cases, and pallets. This packaging assures to avoid rust and damage during shipping. At last the proper marking is done on the product. These include trademark, lot no, grade, specifications, size, and shapes. Furthermore, we make custom marking as per the order was given by the patrons.


Grade ASME SA 387 GR.22 CL.1/2 Alloy Steel Plate
Width 1000mm-4500mm
Thickness 5mm-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)

Chemical Composition Of A387 Alloy Steel GR.22 CL.1/2 Plate

C Mn P S Si Cr Mo
0.04 - 0.15 0.25 - 0.66 0.035 0.035 0.035 0.5 max 0.85 - 1.15

Mechanical Properties Of A387 Cr-Mo Grade 22 Class 1/2 Plates

A387 / SA387 Grade 22 Class 1 Class 2
Tensile Strength (ksi) 60-85 75-100
Tensile Strength (MPa) 415-585 515-690
Yield Strength (ksi) 30 45
Yield Strength (MPa) 205 310
Elongation in 50mm (%) 18 18
Elongation in 50mm (%) 45 45

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We Offers Following Processing for ASTM A387 Grade 22 CL.1/2 Plates
  • ASME SA387 GR.22 Class 1/2 Plates Cutting
  • SA387 Grade 22 CL.1/2 Plates Forming Drilling / Machining
  • SA387 GR.22 CL.1/2 Plate Grinding
  • ASTM A387 Grade 22 CL.1/2 Plate Testing


Forming Drilling / Machining



Price List of SA387 GR.22 CL.1/2 Plates

SA387 GR.22 CL.1/2 Alloy Steel Plate
US $800-3000 / Metric Ton( FOB Price)

Hot Rolled A387 Class 2 GR.22 Steel Plates
US $605-629 / Metric Ton( FOB Price)

ASTM A387 GR.22 CL.2 Boiler Plate
US $800-4000 / Metric Ton( FOB Price)

SA387 GR.22 CL.1 Pressure Vessel Plates
US $500-800 / Metric Ton( FOB Price)

Export Quality ASME SA387 Grade 22 CL.2 Plate
US $560-670 / Ton( FOB Price)

Low Alloy Steel A387 Class 1 GR.22 Plates
US $500-900 / Ton( FOB Price)

Applications of SA387 Alloy Steel Grade 22 CL.1/2 Plates
  • Machine building
  • Pylons and other architectural structures
  • Lifting and mobile equipment
  • Construction of bridges
  • Wearing plates
  • Framework structures
  • Crane booms
  • Containers

Machine building

Pylons and other architectural structures

Lifting and mobile equipment

Construction of bridges

Wearing plates

Framework structures

Crane booms

Rail cars

Stone or iron chutes

Truck frames


Vehicles and transport equipment

Steel constructions

Anti drill plates such as security doors, shot blasting equipment and tumbling machine