SA662GrB Pressure Vessel Steel Plate
Products Description
SA662GrB is a steel plate, specifically a carbon-manganese-silicon steel, designed for pressure vessel applications requiring moderate to lower temperature service. It conforms to the ASME SA662 standard. This grade is commonly used in the construction of welded pressure vessels where good low-temperature notch toughness is essential.
Products Description
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SA662 grade B Chemical Composition |
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|
Grade |
The Element Max (%) |
||||
|
C |
Mn |
P |
S |
Si |
|
|
SA662 grade B |
0.22 |
0.79-1.62 |
0.035 |
0.035 |
0.13-0.45 |
|
Grade |
SA662 grade B Mechanical Property |
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|
Thickness |
Yield |
Tensile |
Elongation |
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|
SA662 grade B |
mm |
Min Mpa |
Mpa |
Min % |
|
|
200 |
275 |
450-585 |
20 |
||
|
50 |
23 |
||||
Delivery Status
Normalizing treatment: All Grade A steel plates and Grade B and Grade C steel plates with a thickness greater than 40mm shall undergo normalizing treatment to ensure that the microstructure and mechanical properties of the steel plates meet the standard requirements.
As-rolled status: Grade B and Grade C steel plates with a thickness of 40mm or less are usually supplied in the as-rolled status, but can also be subjected to normalizing, stress relief treatment, or normalizing plus stress relief treatment according to customer requirements.
Application Fields
Petrochemical Industry: In petrochemical production, there are a large number of pressure vessels that need to operate in medium and low temperature environments, such as reactors, heat exchangers, separators, etc.
Energy and Power Industry: In the field of energy and power, especially in some equipment that needs to store and transport low-temperature media, such as liquefied natural gas (LNG) storage tanks and low-temperature pipelines, SA662GrB steel plates play an important role.
Other Fields: SA662GrB steel plates are also widely used in industries such as boiler manufacturing, nuclear power equipment, and marine engineering.
ABOUT US
GNEE has a professional and passionate team. The management team has rich experience and accurately grasps the industry direction; the production department currently has 150 employees, including 2 senior engineers, 17 engineers and 10 assistant engineers; the sales team provides attentive services to meet customer needs. All teams work together to promote the steady development of the company.
If you want to know about certain products, you can send an email to alloy@gneesteelgroup.com
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Q: How many years have you been in the export market?
A: Gnee Steel was founded in 2008. Up to now, we have approximately 17 years of experience in the production, manufacturing, processing and export of steel products.
Q: Which are the main markets (Latin America, the United States, Europe) that you export to?
A: We export to all parts of the world. It's not just Latin America, the United States and Europe. Our export destinations also include more than 100 countries in North America, Oceania, Southeast Asia, East Asia, South Asia, the Commonwealth of Independent States, Africa, the Middle East and other regions. For example, in the past three years, we have reached more than 50 orders with countries like Nigeria, Saudi Arabia and Ecuador.
Q: What is your minimum order quantity?
A: Our minimum order quantity (MOQ) is one piece. Whether you place a small trial order or make a large-scale purchase, we are able to flexibly meet your needs.
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