ZHONGHUIFA METAL MANUFACTURING (SHANGHAI) CO., LTD.

HOME
ABOUT US
PRODUCT CENTER
- Steel Plate
- Steel Coil
- Steel Pipe
- Steel Rod
- Profile
- Wire Rod
- Steel Rebar
- Copper
- Aluminium
VIDEO
BLOG
CONTACT US

A203 Pressure Vessel Carbon Steel Coil

ASTM A203 grades: A, B, D, E, F. Boiler vessel coils are nickel alloy steel materials used in the manufacture of high temperature pressure vessels. The performance of ASTM A203 boiler vessel coils is based on their Ni composition. ASTM A203 Boiler Vessel Rolls are available in five grades: Grade A, Grade B, Grade D, Grade E, and Grade F.

Classification ：

Carbon Steel Coil

Keyword ：

Carbon Steel Coil

+8617011280999

e@largesteelplant.com

E-mail

A203 Pressure Vessel Carbon Steel Coil Description

ASTM A203 Grade: A, B, D, E, F, Boiler VesselVolumeIt is a nickel alloy steel material used in the manufacture of high temperature pressure vessels. ASTM A203 Boiler VesselVolumeThe performance is based on its Ni composition. ASTM A203 Boiler VesselVolumeThere are five grades: A, B, D, E and F.
ASTM A203 Boiler Vessels for Grade A, B, D and E
VolumeAll shall be normalized as required. The chemical composition shall conform to the requirements of ASTM A203/A203M. Also, ASTM A203 Boiler VesselVolumeTwo mechanical property tests are required: a tensile test and an impact test.

Product Parameters

Product Name	A203 Pressure Vessel Carbon Steel Coil
Production Process	Hot Rolling, Cold Rolling
Material Standards	AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc.
Width	45mm-2200mm
Length	Custom Size
Thickness	Hot Rolling: 2.75mm-100mm Cold Rolling: 0.2mm-3mm
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 Strength kis[MPa]	Yield Strength kis[MPa]	Elongation Gauge Length 8in.[200mm],%	Elongation Gauge Length 2in.[50mm],%
GradeA	65-85 [450-585]	37 [255]	19	23
GradeB	70-90 [485-620]	40 [275]	17	21
GradeD	65-85 [450-585]	37 [255]	19	23
GradeE	70-90 [485-620]	40 [275]	17	21
GradeF	75-100 [515-690]	50 [345]	-	20

Physical Performance

Physical Performance	Metric	Imperial
Density	7.80g/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.

Packing and delivery

We are committed to providing customers with one-stop steel solutions, including product consulting, procurement, logistics, after-sales service, etc. Our professional team has rich industry experience and resources, which can quickly respond to customer needs and provide customized procurement solutions.

FACTORY APPEARANCE

Zhonghuifa Metal Manufacturing (Shanghai) Co., LTD is more than just a supplier; we are a strategic partner committed to fueling global development with strength and reliability.

Factory

CUSTOMER VISIT

We invite you to experience the difference that a truly dedicated steel trade partner can make.We sincerely look forward to establishing good cooperative relations with you, maintaining long-term cooperation, and jointly creating a better future!

Group photo with customers

OUR EXHIBITIONS

PRODUCT TESTING

Our experts directly source from reputable mills and implement rigorous quality inspection protocols at every stage.

CUSTOMER CHAT

We conduct business with honesty, transparency, and respect, building lasting trust with our partners.

APPLICATION AREAS

The products are widely used in new energy, biomedicine, electronic information, photovoltaic power generation, aerospace, 5G communications, ecological agriculture, building materials, consumer goods, water treatment, home decoration, green packaging and other emerging fields.

New Energy

Biomedicine

Electronic Information

Power generation

Aerospace

5G communications

Ecological Agriculture

Building Materials

Consumer Goods

Water treatment

Home Decor

Green packaging

FAQ

Q1:Can you send samples?

A:Of course, we can provide customers with free samples and express shipping service to all over of the world.

Q2:What product information do I need to provide?

A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.

Q3:It's my first time to import steel products, can you help me with it?

A:Sure,we have agent to arrange the shipment, we will do it together with you.

Q4:What about product prices information?

A:Prices various according to periodic price changes of raw materials.

Q5:What ports of shipment are there?

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

Q6:What is your terms of payment ?

A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.

Carbon Steel Coil