A537 Class3 Hot Rolled Steel
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Gnee Steel (Tianjin) Co., Ltd. is one of the most professional a537 class3 hot rolled steel manufacturers and suppliers in China. Welcome to wholesale customized a537 class3 hot rolled steel at competitive price from our factory. Good service and quality products are available.
A537 Class3 hot rolled steel
Products Description
A537 Class 3 is a heat-treated carbon-manganese-silicon steel plate specified under ASTM A537/A537M (or ASME SA537/SA537M) standards, primarily designed for pressure vessel applications requiring high strength, toughness, and reliability in harsh environments.
Technical Parameters
ASTM grade A537 class 3 pressure vessel steel plate chemical composition
|
Grade |
C |
Mn |
P |
S |
Si |
Cu |
Ni |
Cr |
Mo |
|
A537 class 3 |
0.24 |
0.92-1.72 |
0.035 |
0.035 |
0.13-0.55 |
0.38 |
0.28 |
0.29 |
0.09 |
The mechanical properties of A537 class 3 steel plate at ambient temperature
|
Grade |
Thickness(mm) |
Min Yield (Mpa) |
Tensile(MPa) |
Elongation(%) |
|
A537 class 3 |
8mm-65mm |
Min 380Mpa |
550-690Mpa |
22% |
|
66mm-100mm |
Min 345Mpa |
515-655Mpa |
22% |
|
|
101mm-150mm |
Min 275Mpa |
485-620Mpa |
20% |
Cutting Processes for A537CL3 Steel Plates
The cutting process for A537CL3 steel plates requires selecting an appropriate cutting method based on the thickness of the steel plate and specific requirements. Here are some common cutting processes:
CNC Plasma Cutting:
Suitable for relatively thin steel plates (generally not exceeding 20mm).
It features fast cutting speed, high precision, and a small heat-affected zone.
CNC Laser Cutting:
Also suitable for thin steel plates.
The cutting edge is flat and smooth, requiring no subsequent processing.
CNC Flame Cutting:
Suitable for thicker steel plates (generally over 30mm).
The cutting speed is relatively fast, but the heat-affected zone is relatively large, so attention should be paid to controlling cutting precision and deformation.
Mechanical Cutting:
Including sawing, shearing, and other methods.
Suitable for occasions where the requirement for cutting precision is not high.
aBOUT US
GNEE has a strong R&D team dedicated to technological innovation and product upgrading. During the R&D process, the company focuses on cooperating with top domestic and foreign scientific research institutions to continuously improve product performance and production processes, ensuring that it meets the market's increasing demand for high-quality products.
If you want to know about certain products, you can send an email to info@gneesteels.com.
FAQ
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: What are your payment methods?
A: To facilitate the procurement of customers around the world, we support a variety of flexible payment methods, including telegraphic transfer (T/T) and letter of credit (L/C). We can provide suitable payment terms and conditions according to your needs to ensure the security and efficiency of the transaction.
Q: Do you offer discounts?
A: We provide customers with a flexible discount policy:
Large orders of more than 5,000 tons are eligible for a volume discount of 1-3%. The specific discount rate can be negotiated according to your needs and the order situation.
Existing customers have the opportunity to receive additional discounts and can enjoy exclusive customized prices and after-sales services.
In addition, we will launch promotional activities from time to time to provide more benefits to our customers.
You are welcome to contact our team to further discuss your order requirements. We will provide you with the most competitive quotations and services.
Q: Which standards (such as ASTM, ISO) do your steel products comply with?
A: Our steel products comply with multiple international authoritative pressure vessel steel standard systems, mainly including:American ASTM/ASME standards (such as ASTM A204/A204M high-strength molybdenum alloy pressure vessel steel plates, ASTM A285/A285M carbon steel plates for low- and medium-strength pressure vessels, ASTM A515/A515M carbon steel plates for medium- and high-temperature pressure vessels, ASTM A537/A537M heat-treated carbon steel and low-alloy steel plates for pressure vessels, etc.), European standards (EN 10028-3 nickel alloy steel plates, EN 10028-2 non-alloy quality steel plates, DIN 17155 steel plates for pressure vessels, etc.), Japanese JIS standards (JIS G3115 carbon steel and molybdenum steel plates for boilers and pressure vessels), and Chinese GB standards (GB 713 steel plates for boilers and pressure vessels). There are strict regulations on the chemical composition, mechanical properties (tensile strength, yield strength, elongation, etc.), metallurgical quality, surface quality, dimensional deviation, etc. of the steel to ensure that the steel can meet the usage requirements of different application scenarios and guarantee the safety and reliability of engineering structures.
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