A203 Pressure Vessel Steel Plate

A203 pressure vessel steel plate adopts nickel alloy steel material in the manufacture of high temperature pressure vessels. The performance of ASTM A203 boiler vessel plates is based on their Ni composition.

PRODUCT 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 DETAILS

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

A203Tensile Strengthkis[MPa]Yield Strength kis[MPa]Elongation Gauge length 8in.[200mm],%Elongation Gauge length 2in.[50mm],%
GradeA65-85 [450-585]37 [255]1923
GradeB70-90 [485-620]40 [275]1721
GradeD65-85 [450-585]37 [255]1923
GradeE70-90 [485-620]40 [275]1721
GradeF75-100 [515-690]50 [345]20

Physical Performance

Physical PerformanceMetricImperial
Density7.80g/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.

PRODUCT DISPLAY

PRODUCT QUALITY

We have complete testing equipment and strong technical force. The company has advanced production equipment, equipped with key equipment such as pressing machines, large heat treatment furnaces, beveling machines, sawing machines, large sandblasting machines, and various testing instruments.

QUALITY INSPECTION

Our products are processed by professional technicians, and each product is carefully screened before shipment. We′re pleased to get your Inquiry and we will come back to as soon as possible.

PACKING AND SHIPPING

We provide products with competitive prices based on good quality and schedule each shipment on time. We′re pleased to get your Inquiry and we will come back to as soon as possible.

APPLICATION

Our main manufactures are stainless steel, galvanized steel, carbon steel and etc. That apply to engineering, coal mine, textile, electric power, boiler, machinery, military industry and other fields.

Petroleum
Bridge
Marine Exploration
Electric Field
Boiler Field
Textile Field
The issues you care about

Yes, we could provide the free samples on conditions it is available in stocks, however, the transportation fee is borne by buyer.

Each piece of products is manufactured by certified workshops, inspected piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.

We accept third-party inspections such as SGS, V-trust, TUV, DNV, etc.

Yes, we could make custom products according to your specific requirements.

Generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers’ requirement.

30% T/T in advance, the balance 70% before delivery. We will show you the photos of products and package before you pay the balance.

EXW, FOB, CIF, CFR, DDU

For stocks, we could transport the goods to loading port within 7 – 15 days after we received your deposit. For production period, it usually takes about 15 days-30 days after receiving the deposit.

Our company has the ability to supply large projects and offers excellent preferential policies for large orders.

You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.

Under normal circumstances, we ship from Shenzhen, Shanghai, Tianjin, Qingdao, Ningbo ports, you can choose other ports according to your needs.

Of course, we welcome customers from all over the world to visit our factory. However, some of the plants are not open to the public.

In general, our online service time is Beijing time: 8:00-22:00, after 22:00, we will reply to your inquiry during the next working day.

RELATED PRODUCT

A572 Grade 50 Hot Rolled Steel Plate

A202 Pressure Vessel Steel Plate

JIS G3103 P296GH/P355GH/P235GH Pressure Vessel Steel Plate

Mild Steel Plate

A516 Pressure Vessel Steel Plate

JIS G3103 P296GH/P355GH/P235GH Pressure Vessel Steel Plate

TIME

Delivery within agreed time

EFFICIENCY

Shipping worldwide

QUALITY

Lifetime service