SA537 Class 1 Pressure Steel

SA537 Class 1 Pressure Steel

SA537 Class 1 is a type of heat-treated steel plate for pressure vessels made of carbon, manganese, and silicon as specified in the American ASTM standard (ASTM A537). It is specifically designed for manufacturing pressure vessels, boilers, storage tanks, and other equipment that withstand medium and high pressures. It is widely used in petrochemical, energy, and shipbuilding industries, and is particularly suitable for working conditions that require good weldability and toughness.
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Description
Technical Parameters
The material is a normalised steel which is heat treated and as a consequence displays greater yield and tensile strength than the more standard ASTM A516 grades. The steel is ideal for use in pressurised service both in boilers and pressure vessels and GNEE Steels Group supplies A537 Class 1 plates to the world's leading fabricators who in turn serve the Oil, Gas and Petrochemical industry.

 

Chemical Composition( %):

Grade/ Material

Element

Composition( Max-A, Min-I)

SA537 Class 1/ SA537 Cl1

C

A:0.24

Mn

0.70-1.35

Si

0.15-0.50

P

0.035

S

0.035

 

 

Mechanical Properties( Mpa):

Grade/ Material

Tensile Test

Ksi/MPa

SA537 Class 1/ SA537 Cl1

Tensile Strength

70-90/485-620

Yield Strength

I:50/345

Elongation

I:22%

Impact Test( if any)

 

SA537 Class 1 Pressure Steel

SA537 Class 1 Pressure Steel Plate

We are a professional steel trading company with extensive experience in international steel import and export business. We maintain strong partnerships with renowned steel manufacturers worldwide, enabling us to provide our clients with competitive pricing and stable supply of high-quality steel products including hot-rolled coils, cold-rolled coils, galvanized sheets, color-coated sheets, sections, and pipes. We supply ASME SA537 Class 1 plates from stock or directly from the mill and all of our plates come with their own stamping and mill certification as standard.

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