SA 537 Steel Plate

A537 Class 2 HR Boiler Plates, ASTM A537 CL 1 Boiler Plates Exporter, SA 537 CL 2 Carbon Steel Pressure Vessel Plates, ASME SA537 CL 2 Carbon Steel Plate Manufacturer, Suppliers in India.

We are Manufacturer, Supplier & Exporter of A537 Class 1 Steel Plate. With years of experience in manufacturing A537 Class 1 Steel Plate we offer high quality, lower cost but the best service. As a result to that our export account today is in various countries like Saudi Arabia, Kuwait, Qatar, Oman, Yemen, UAE, Iran, Turkey, Japan, Australia, UAE, France, Azerbaijan, Ghana, Germany, Indonesia & Bahrain, Kazakhstan, Greece, Singapore, Thailand, Indonesia.

The SA537 Class 1 Steel Plate supplied by us are accepted by clients in various spheres of the industries ranging from basic industries such as Sugar, Paper, Textile, Dairy, Engineering to more complex such as Oil & Gas, Petrochemical, Chemical & Fertilizers, Power Generation and Nuclear Industries.ASME SA537 Class 2 steel – a pressure vessel grade steel which is an alloy of carbon, manganese and silicon. The steel is used extensively in the fabrication and manufacture of pressurised tanks, boilers and heat exchangers. On the other hand, these plates are used in constructing of boilers and pressurized tanks. A537 Class 1 Plates are completely designed for working in extreme environments.


SA 537 Steel Plate Specification

Grade ASME SA 537 CL.1 Boiler and Pressure Vessel Steel Plates
Thickness 8 to 100 mm
Width 1500mm-3500mm
Length 3000mm-18000mm
Uses & application
  • Boilers
  • Calorifiers
  • Dished Ends
  • Flanges

ASME SA 537 Steel Plate Equivalent Grade

Steel Grade JIS Germany
ASTM/ASME G3115 DIN17155
A537 / SA537 SPV36 19Mn5

SA 537 Steel Plate Chemical Composition

Element Thickness Composition (%) Note
Carbon (max) 0.24 A, B
Manganese 40 mm and under 0.70 – 1.35 A, C
40 mm and under 0.64 – 1.46 B, C
Over 40 mm 1.00 – 1.60 A, C
Over 40 mm 0.92 – 1.72 B, C
Phosphorus (max) 0.035 A, B
Sulphur (max) 0.035 A, B
Silicon 0.15 – 0.50 A
0.13 – 0.55 B
Copper (max) 0.35 A
0.38 B
Nickel (max) 0.25 A, C
0.28 B, C
Chromium (max) 0.25 A
0.29 B
Molybdenum (max) 0.08 A
0.09 B

SA 537 Steel Plate Mechanical Properties

Element SA 537
Class 1
ksi(MPa)
SA 537
Class 2
ksi (MPa)
Tensile strength, ksi (MPa)
2-1/2 in. and under 70-90 80-100
(65mm and under) (485-620) (550-690)
Over 2-1/2 to 4 in., incl 65-85 75-95
(Over 65 to 100 mm, incl) (450-585) (515-655)
Over 4 to 6 in., incl 70-90
(Over 100 to 150 mm, incl) (485-620)
Yield strength, min.
2-1/2 in. and under 50 60
(65mm and under) (345) (415)
Over 2-1/2 to 4 in., incl 45 55
(Over 65 to 100 mm, incl) (310) (380)
Over 4 to 6 in., incl 46
(Over 100 to 150 mm, incl) (315)
Elongation in 2 in.
(50 mm), min. %
4 in. (100 mm) and under 22 22
Over 4 in. (100 mm) 20
Elongation in 8 in.
(200 mm), min, % 18

Other Types of SA 537 Steel Plate

  • ASTM A537 Boiler Quality Steel CL.2 Plates
  • A537 CL.1 Boiler & Pressure Vessel Steel Plates
  • ASME SA537 CL 1 Pressure Vessel Steel Plates
  • A537 CL.2 Hot Rolled Steel Plates
  • ASTM A537 Class 1 Pressure Vessel Plates Exporter
  • A537 CL 1 BQ Steel Plates
  • ASTM A537 Class 1 Steel Plates In India
  • A537 CL.2 Lower Temperature Carbon Steel Plates
  • ASTM A537 Class 2 BQ Plates
  • A537 CL.1 Carbon Steel Plates

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