A203 Pressure Vessel Steel Plate

A203 Pressure Vessel Steel Plate Description

ASTM A203 boiler container plates are available in five grades: Grade A, Grade B, Grade D, Grade E, and Grade F. ASTM A203 boiler container plates for grade A, B, D and E shall be normalized as required. The chemical composition shall conform to the requirements of ASTM A203/A203M. At the same time, ASTM A203 boiler container plate needs to do two mechanical properties test: namely tensile test and impact test. ASTM A203 boiler vessel plate is widely used in petroleum, chemical industry, power station, boiler and other industries, for the manufacture of reactor, heat exchanger, separator, spherical tank, oil and gas tank, high pressure pipeline, water turbine and other equipment and components.


Product Parameters

Product Name

A203 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

A203


Upper limit of Chemical Element Content (%)

C

Si

Mn

P

S

Ni

Class A

0.23

0.13-0.45

0.88

0.025

0.025

2.03-2.57

Class B

0.25

0.13-0.45

0.88

0.025

0.025

2.03-2.57

Class D

0.20

0.13-0.45

0.88

0.025

0.025

3.18-3.82

Class E

0.23

0.13-0.45

0.88

0.025

0.025

3.18-3.82

Class F

0.23

0.13-0.45

0.88

0.025

0.025

3.18-3.82

Mechanical Properties

A202

Tensile Strengthkis [MPa]

Yield Strength kis [MPa]

Elongation Gauge length 8in. [200mm], %

Elongation Gauge length 2in. [50mm], %

Grade A

65-85 [450-585]

37 [255]

19

23

Grade B

70-90 [485-620]

40 [275]

17

21

Grade D

65-85 [450-585]

37 [255]

19

23

Grade E

70-90 [485-620]

40 [275]

17

21

Grade F

75-100 [515-690]

50 [345]

-

20

Physical Performance

Physical Performance

Metric

Imperial

Density

7.80 g/cc

0.282 lb/in³

Scope of Application

ASTM A203 boiler vessel plate is widely used in petroleum, chemical industry, power station, boiler and other industries, for the manufacture of reactor, heat exchanger, separator, spherical tank, oil and gas tank, high pressure pipeline, water turbine and other equipment and components.

Product Details

We adopt high standard production processes, select high-quality steel raw materials, and provide diverse product specifications and models. All steel products have passed strict quality testing, with smooth and even surfaces, precise dimensions, excellent compressive strength, corrosion resistance, and processability. Support customized thickness, length, and special process requirements to meet different usage standards in different scenarios. Clear display of high-definition detailed images and technical parameter tables of the physical object, ensuring transparent and visible quality.

Packaging and Shipping

Adopting a professional industrial packaging solution that is moisture-proof and scratch resistant, each batch of steel is tied and fixed with customized wooden frames/steel strips, combined with anti rust coatings and cushioning pads to ensure zero damage during transportation. Clear product model, batch number, and storage identification on the outer packaging, supporting customized enterprise logos and information labels. Environmentally friendly and recyclable packaging materials practice green concepts, reducing transportation and disassembly costs.

容器 1@1x

Partners

The company has sufficient inventory, supports customization, and has complete varieties and specifications.

Now we can provide 1000,000 tons for the clients all over the world every year.

Factory Strength

We are a company specializing in the manufacture and sale of metal products,

and we promise to provide the right products at the right time and reasonable price.

Customers Visiting

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Packaging and Shipping

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· FAQ

Your questions may be answered here

A:

We will provide the product quality inspection certificate before delivery. If necessary, you can also arrange for a third-party quality inspection company to inspect the goods.

A:

Our minimum order quantity is 5 tons, but if it is less than 5 tons, it is also possible, but the price will be slightly higher.

A:

TT: 30% down payment and 70% balance before shipping
LC at sight

A:

Yes, we provide customized samples within 3 days. Please share your technical specifications so we can prepare the most relevant samples for your testing requirements.

A:

We are a direct manufacturer with our own factory. This allows us to control quality, cost, and lead times efficiently. You can expect competitive pricing, customization options, and strict quality control since we oversee the entire production process.

A:

Small orders (<100T): 7-15 days
Medium orders (100-500T): 15-30 days
Large orders (>500T): Negotiable
Contact our sales team for a customized production plan.

Certificate Qualification

Shandong Zhongxuan Steel Group Co.,Ltd. Is a modern integrated production enterprise which incorporates the processing & manufacturing of Cold rolled Steel, Hot rolled steel, Galvanized Steel, Galvalume Steel, and Prepainted Steel Products, sales and logistics.

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Have Any Questions?

Feel free to contact us with any questions, and we will respond as soon as possible.

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