ASME SA 387 GR.5 CL.1/2 PLATES

ASME SA387 GRADE 5 CLASS 1/2 ALLOY STEEL PLATES, ASTM A387 GR.5 CL.1 PRESSURE VESSEL STEEL PLATES STOCKIST, SA 387 GR.5 CL.2 PLATE SUPPLIER IN MUMBAI, SA387 GR.5 CLASS 1 LOW ALLOY STEEL PLATE, SA387 CHROMIUM MOLYBDENUM GRADE 5 CLASS 2 PLATES STOCKIST IN MUMBAI, INDIA.

A387 GRADE 5 CLASS 1 HOT ROLLED STEEL PLATE, PRESSURE VESSEL A387 GR.5 CLASS 1 STEEL PLATE, SA387 CHROME MOLY CLASS 2 GR.5 PLATES, SA387 GR.5 CL.1 ALLOY STEEL PLATES, A387 GR.5 CL.2 CRMO PLATES, SA 387 GRADE 5 CLASS 2 PLATE SUPPLIER & EXPORTER. ASME SA387 Grade 5 

Class 2 – a high-quality chrome molybdenum alloy steel plate intended specifically for use in weldable carbon steel pressure vessels at elevated temperatures. Added molybdenum gives the material greater temperature tensile strength and the chromium provides improved corrosion resistance.

We supply SA387 Grade 5 Class 2 plates from our own stockholding in Birmingham or directly from the mill. All plates come with mill test certification and individual stampings.

VINAY METALS is able to supply fine-grain pressure vessel quality HIC-tested steel plates according to the Petrobras specification N–1706. Certain applications with the Refining and Power Industries along with specific environments within Chemical Plants require grades that address limited corrosion and elevated temperature concerns.

SA 387 Gr 12 is utilized to address low to moderate-temperature challenges. For conditions with higher elevated operating temperatures, our SA 387 Gr 5, SA 387 Gr 9, and SA 387 Gr 91 are often used. Minimum tempering temperatures for these cr / mo grades are:

SA 387 Gr 12 (1150 °F)
SA 387 Gr 9 (1250 °F)
SA 387 Gr 5 (1300 °F)
SA 387 Gr 91 (1350 °F)

Thickness’ from 3/16″ – 6″
Supplemental testing available to simulate application and environmental conditions
These grades can be specified in either Class 1 or Class 2
Computer-controlled processing per customer specifications

EQUIVALENT GRADE OF A387 GRADE 5 CLASS 1/2 PLATE

BS EN ASTM/ASME DIN
– X12CrMo5 A387 / SA 387 –

 

SPECIFICATION

• Grade ASME SA 387 GR.5 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) Testing-

The test requirements or needs can be easily fulfilled through a test like chemical composition analysis, material grain size determination, line discontinuities, freedom from defects, tolerance and dimensions, bend test, tensile test, Charpy impact test, and ultrasonic test. Some other test includes the Destructive test or nondestructive test, Mechanical test, tensile test, hardness test, micro & macro test, positive material test, intergranular corrosion test, flattening test, and flaring test. ALLOY STEEL PLATES.

Chemical composition

C 0.15 max%        Si 0.55 max%            Mn 0.25 – 0.66%        P 0.025%        S 0.025%        Al %           Cr 3.9 – 6.1% 

Cu %                      Ni %                            Mo 0.40 – 0.7%           Nb %               Ti %                  V %