product description

A202 Pressure Vessel Steel Plate Description

ASTM A202 grade is divided into: A, B, boiler vessel plate is mainly used for welding boilers and other pressure vessels. There are two grades of ASTM A202 boiler vessel steel: Grade A and Grade B. The thickness of ASTM A202 boiler vessel plates is limited to 2 inches. ASTM A202 boiler vessel plate is widely used in oil and gas engineering projects, for the manufacture of pressure vessels, boilers, storage tanks and heat exchangers and other equipment.

Product Parameters

Product Name	A202 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

A202	Chemical Element Content (Upper Limit %)
A202	C	Si	Mn	P	S	Cr
Grade A	0.17	0.54-0.96	0.97-1.52	0.035	0.035	0.31-0.64
Grade B	0.25	0.54-0.96	0.97-1.52	0.035	0.035	0.31-0.64

Mechanical Properties

A202	Tensile Strengthkis [MPa]	Yield Strength kis [MPa]	Elongation Gauge length 8in. [200mm], %	Elongation Gauge length 2in. [50mm], %
Grade A	75-95 [515-655]	45 [310]	≧ 16	≧ 19
Grade B	85-110 [585-760]	47 [325]	≧ 15	≧ 18

Physical Performance

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

Scope of Application

ASTM A202 boiler vessel plate is widely used in oil and gas engineering projects, for the manufacture of pressure vessels, boilers, storage tanks and heat exchangers and other equipment.

Factory Display

Mode Of Transport

FAQ

Q1: Are you a manufacturer or a trading company?
A: We are a professional metal products manufacturer based in Shandong, China, with our own production facilities and a strong supply chain. We specialize in carbon steel and stainless steel products, with over 100,000 tons of stock available year-round.

Q2: Where is your company located? Can I visit your factory?
A: Our company is located in Shandong, China. We welcome customers and partners from all over the world to visit our facilities. Please contact us in advance to arrange a visit.

Q3: What products does your company mainly supply?
A: We mainly supply carbon steel and stainless steel products in various forms, including plates, pipes, coils, bars, structural steel (H-beam, channel steel, angle steel), and customized metal components. We cover a full range of specifications to meet diverse customer needs.

Q4: Do you support OEM or customized orders?
A: Yes. We have years of experience in product customization. We can produce according to your drawings, samples, or specific technical requirements. Please contact us with your customization needs.

Q5: What material grades do you offer?
A: For carbon steel, we offer grades such as A36, S235JR, Q235, Q345, and more. For stainless steel, we offer 304, 304L, 316, 316L, 201, 430, and other common grades. Custom grades are available upon request.

Q6: How do you guarantee product quality?
A: Our factory operates under strict QA/QC standards. Every product is inspected during production and before shipment to ensure it meets agreed quality specifications. We can provide mill test certificates and accept thirdparty inspections upon request.