A204 Pressure Vessel Steel Plate

According to the molybdenum content, ASTM A204 boiler vessel plate is divided into 3 grades: A, B, C. The thickness of ASTM A204 boiler vessel plates is limited only by the ability of the chemical composition to meet the specified mechanical property requirements. ASTM A204 boiler vessel plates are widely used in petroleum, chemical industry, power station, boiler and other industries, particularly in the manufacture of reactors, heat exchangers, separators, spherical tanks, liquefied gas, nuclear reactor pressure vessels, boiler drum steam, liquefied petroleum gas, hydropower stations, high pressure pipelines, etc.

Product Parameters

Product Name	A204 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

A204	Upper limit of Chemical Element Content (%)
	C	Si	Mn	P	S	Mo
Class A	0.18-0.25	0.13-0.45	0.90-0.98	0.035	0.035	0.45-0.60
Class B	0.20-0.27	0.13-0.45	0.90-0.98	0.035	0.035	0.45-0.60
Class C	0.23-0.28	0.13-0.45	0.90-0.98	0.035	0.035	0.45-0.60

 

Mechanical Properties

A204	Tensile Strength kis [MPa]	Yield Strength kis [MPa]	Elongation Gauge length 8in. [200mm], %	Elongation Gauge length 2in. [50mm], %
Grade A	70-90 [485-620]	37 [255]	19	23
Grade B	75-95 [515-655]	40 [275]	17	21
Grade C	75-95 [515-655]	43 [295]	16	20

 

Physical Performance

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

 

Scope of Application

ASTM A204 boiler vessel plate is widely used in petroleum, chemical industry, power station, boiler and other industries, used in the manufacture of reactors, heat exchangers, separators, spherical tanks, liquefied gas, nuclear reactor pressure vessels, boiler drum steam, liquefied petroleum gas, hydropower stations, high pressure pipelines, etc.

Q:What about your price?

A:Our price is very competitive because we are a factory. Pls feel free to contact us if you are interested in our products.

Q:What certifications do your products have?

A:We have ISO 9001, SGS, EWC and other certifications.

Q:What kind of payment terms would you accept?

A:We always do T/T.30% T/T as deposit,70% T/T as balance.

Q:What is your MOQ?

A:We will provide Original Mill Usually 25 tonnes, but it can be adjusted according to your needs and the actual situation of the inventory.

Q:What is the delivery time?

A:10-15 days

Our factory products comply with CE/EN10204/ASTM/classification society certificates/CASO/BIS and other certificates, and all orders are subject to TPI (SGS/TUV/BV, etc.) inspection