A537 Pressure Vessel Steel Plate

Our ASTM A537 plates come in three different grades: Grade 1, Grade 2, and Grade 3. Each grade is carefully crafted with specific mechanical properties for a variety of pressure vessel designs. Grade 1 has excellent toughness and weldability, making it ideal for applications requiring high strength and impact resistance. Grade 2 improves performance by increasing yield strength, while Grade 3 is designed for the most demanding environments with exceptional hardness and strength.

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A537 Pressure Vessel Steel Plate Description

These plates undergo a rigorous heat treatment process that improves their mechanical properties, ensuring they can withstand extreme pressures and temperatures. The combination of carbon, manganese and silicon in the alloy composition increases the overall strength and resilience of the steel plates, making them a top choice for industries such as oil and gas, chemical processing and power generation.Our ASTM A537 pressure vessel steel plates not only offer superior performance, but also meet industry standards. They meet the stringent requirements set forth by ASTM, ensuring that you receive a product that is both reliable and safe for your application.Whether you are manufacturing a new pressure vessel or upgrading an existing one, our ASTM A537 steel plates provide the quality and performance you need. Trust our expertise and commitment to excellence and choose our ASTM A537 pressure vessel steel plates for your next project. Experience the difference high-quality materials can make to your operations.

Product Parameters

Product Name	A537 Pressure Vessel Steel Plate
Production Process	Hot Rolling, Cold Rolling
Material Standards	AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc.
Width	100mm-3000mm
Length	1m-12m, or Customized Size
Thickness	0.1mm-400mm
Delivery Conditions	Rolling, Annealing, Quenching, Tempered or Standard
Surface Process	Ordinary, Wire Drawing, Laminated Film

Chemical Composition

Standard	Thickness (Mm)	C	Si	Mn	P	S	Cu	Ni	Cr	Mo
A537	≤ 40 mm	0.24	0.15-0.50	0.70-1.35	0.035	0.035	0.35	0.25	0.25	0.08
	> 40 mm			1.00-1.60

Mechanical Properties

A537	Thickness mm	Yield Mpa	Tensile Strength Mpa	Elongation %
Level 1	≤ 65	345	485-620	22
	65-100	310	450-585	-
	100-150	-	-	18
Level 2	≤ 65	415	550-690	22
	65-100	380	515-655	20
	100-150	315	485-620	-
Level 3	≤ 65	380	550-690	22
	66-100	345	515-655	20
	101-150	275	485-620	-

Physical Performance

Physical Performance	Metric	Imperial
Density	7.80 g/cc	0.282 lb/in³

Scope of Application

ASTM A537 boiler vessel plate is a steel plate used when the yield strength and tensile strength of ASTM A516 cannot meet the requirements of pressure equipment such as boilers and pressure vessels in the oil, natural gas, and petroleum industries. ASTM A537 boiler vessel plate has good notch toughness, which is widely used in API 650 and API 620 storage tanks, medium and low temperature pressure vessels, etc.