SA 387 Gr. 91 Cl. 2 Plates

SA 387 Gr. 91 Cl. 2

ASME SA 387 91 CL 2 Alloy Steel plates, ASTM A387 Gr. 91 Class 2 Chrome Moly Plate Suppliers, Exporters and Stockists in Mumbai India.

Champak Steel is a renowned supplier of SA 387 GR. 91 CL. 2 Plates in India, offering customers a reliable source for these specialized steel plates. These plates are made primarily for high-temperature and high-pressure applications, making them ideal for petrochemicals, power generation, and chemical processing industries. Their excellent resistance to corrosion and oxidation at elevated temperatures makes them highly sought after for these demanding environments.

The SA in SA 387 stands for ASME SA, indicating that these plates comply with the American Society of Mechanical Engineers (ASME) standards, a hallmark of quality and safety. The 387 designation refers to the specific class of pressure vessel steel and GR. 91 CL. 2 signifies the specific grade and class of steel, which, in this case, is Grade 91 with Class 2 properties. These plates offer higher tensile and yield strength than other grades, making them popular in critical applications.

Champak Steel ensures that SA 387 GR. 91 CL. 2 Plates meet the strict quality standards demanded by industries where they are utilized. These plates are known for their durability and performance under extreme conditions, providing the necessary assurance of safety and reliability in applications where failure is not an option. With Champak Steel as a trusted supplier, customers can rely on the quality of SA 387 GR—91 CL. 2 Plates for their critical projects and operations.

Alloy Steel chrome molybdenum Grade 91 Class 2 A387 Plates Dealer, A387GR91CL2 Cr-Mo Steel Plates Distributors, SA 387 Gr. 91 Cl. 2 Pressure Vessel steel plates Stockholders in Mumbai.

 

Cr Mo Grade 91 Class 2 Plates Specification :

Thickness : 6mm - 100mm
Width : 2000mm - 2500mm
Length : 6mm - 100mm
Production : Hot-Rolled (HR) / Cold-Rolled (CR)
Heat Treatment : Rolled/Normalised/N+T/QT
Dimension range : 1.5mm -260mm x 1000mm-4000mm x 1000mm-18000mm

Equivalent Grades of A387 Grade 91 Cl 2 Chromium Molybdenum Alloy Steel Plates:

BS EN ASTM/ASME DIN
- 10CrMoVNb9-1 A387-91-2 -

Chemical Composition Of ASTM A387 grade 91 Class 2 Alloy Steel Plates

Chemical Composition
C Mn P S Si Cr Mo V
0.08-0.12 0.30-0.60 0.020 0.012 0.20-0.50 8.00-9.50 0.85-1.05 0.18-0.25

Tensile Requirements for Alloy SA-387 91 Cl.2 High Tensile Steel Plate

Tensile Requirements
Tensile strength, ksi [MPA] Yield strength, min, ksi [MPa]/(0.2% offset) Elongation in 8 in. [200mm], min % Elongation in 2 in. [50mm], min, % Reduction of area, min %
85-110 [585-760] 60 [415] - 18 -

Makes of SA 387 Gr. 91 Cl. 2

Ilsenburger Grobblech GmbH Make SA 387 Gr.91 Class 2 Alloy Steel Plates
Ilsenburger Grobblech Make SA 387 Gr. 91 Class 2 Plates
Acroni Make ASTM A387 Grade 91 Cl. 2 Chrome Moly Plates
Acroni Make ASTM A387 Grade 91 Cl. 2 Chrome Moly Plates

SA 387 Gr.91 Cl. 2 Plate Processing

The majority of normal processing can be performed on SA 387 Gr.91 Cl. 2 plate

  • Cutting
  • Forming Drilling/ Machining
  • Grinding
  • Testing

ASTM A387 91 CL 2 Steel Plates Available Sizes

1/8" 3/8" 3/4" 1-1/2" 3"
3/16" 1/2" 1" 2" 4"
1/4" 5/8" 1-1/4" 2-1/2"  
*1/8" thick plate is available in one size only 60"x 120".
   The 3/6" thick plate is available only as 48" x 144"
   and 96" x 144".

ASME SA 387 Gr. 91 Cl. 2 Plates Available Thickness, Widths and Lengths

Thickness
Width
Length
4
2000
6000
5
2000
6000
6
2000
6000
6
2500
6000
8
2000
6000
8
2500
6000
10
2000
6000
12
2000
6000
15
2000
6000
16
2000
6000
20
2000
6000
25
2000
6000
32
2000
6000
40
2000
6000
50
2000
6000
60
1800
3400

$ Price Of A387 Grade 91 Class 2 Steel Plate

Alloy Steel A387 Gr. 91 Cl. 2 Plates Application Industries

Image of industries

Some of the key applications are :

  • Nuclear Reactor Pressure Vessel
  • Heat recovery steam generations (HRSG)
  • Steam, Boiler and heat exchanger
  • Gas and steam turbines
  • Thermal Power Stations
  • Separator
  • Slide conveyor
  • Liquefied Petroleum
  • Chemical Industry

Other Types Of SA 387 Gr. 91 Cl. 2 Plates

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Global Suppliers and Exporters of Grade 91 Class 2 ASTM/ASME A/SA 387 Plates

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