A203 Pressure Vessel Steel Plate

A203 Pressure Vessel Steel Plate
Product Description

A203 Pressure Vessel Steel Plate
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 NameA203 Pressure Vessel Steel Plate
Production   ProcessHot Rolling, Cold Rolling
Material   StandardsAISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc.
Width100mm-3000mm
Length1m-12m, or   Customized Size
Thickness0.1mm-400mm
Delivery   ConditionsRolling, Annealing, Quenching, Tempered or Standard
Surface   ProcessOrdinary, Wire   Drawing, Laminated Film


Chemical Composition
A203 Upper limit of Chemical Element Content (%)
CSiMnPSNi
Class A0.230.13-0.450.880.0250.0252.03-2.57
Class B0.250.13-0.450.880.0250.0252.03-2.57
Class D0.200.13-0.450.880.0250.0253.18-3.82
Class E0.230.13-0.450.880.0250.0253.18-3.82
Class F0.230.13-0.450.880.0250.0253.18-3.82

 

Mechanical Properties
A202Tensile Strengthkis [MPa]Yield Strength kis [MPa]Elongation Gauge length 8in. [200mm], %Elongation Gauge length 2in. [50mm], %
Grade A65-85 [450-585]37 [255]1923
Grade B70-90 [485-620]40 [275]1721
Grade D65-85 [450-585]37 [255]1923
Grade E70-90 [485-620]40 [275]1721
Grade F75-100 [515-690]50 [345]-20

 

Physical Performance
Physical PerformanceMetricImperial
Density7.80 g/cc0.282 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.


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FAQ

Are You Manufacture Or Trade Company?

We are the professional manufacturer of steel products located in Shandong province, China. Welcome to contact us and visit our factory before you place orders.

How Do You Guarantee The Quality?

We can send free samples to you, we can accept third-party testing.
We also have test certificate, every batch goods will be testing before shipment, and the testing report will delivery to you with your goods.

 Can I get Free Samples?

Of course you can. We can produce according to your samples or technical drawings. Contact us by whatsapp or email to get free samples and you will get the sample after 3-7 working days.

What Is The MOQ?

 If you are scheduling to place a small quantity order or trial order, feel free to contact us, we can meet your requirements.

Can You OEM Or ODM?

Yes, we have a strong developing team. The products can be made according to your request

What Is The Product Return Policy?

We offer a flexible return policy. Within a certain period of time after purchase, if the product is not opened and meets the return conditions, you can apply for a return. Please refer to our return policy page for details.

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