SA516 Grade 55 Pressure Vessel Steel Plate
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Gnee Steel (Tianjin) Co., Ltd. is one of the most professional sa516 grade 55 pressure vessel steel plate manufacturers and suppliers in China. Welcome to wholesale customized sa516 grade 55 pressure vessel steel plate at competitive price from our factory. Good service and quality products are available.
SA516 Grade 55 pressure vessel steel plate
SA516Gr55 performance analysis
1. SA516Gr55 belongs to the American standard carbon steel plate for medium and low temperature pressure vessels.
2. SA516 Grade 55 pressure vessel steel plate delivery status:
① Steel plates with a thickness of 40mm or less are usually delivered in a rolled state.
② Steel plates with a thickness greater than 40mm must be normalized.
③When the notch toughness test is required for steel plates with a thickness of 40 mm or less, the steel plates should be normalized.

3. SA516 Grade 55 pressure vessel steel plate implementation standard: ASME/ASTM
4. SA516 Grade 55 pressure vessel steel plate steelmaking process
The steel shall be steel and shall meet the fine austenite grain size requirements of the A20/A20M standard.
SA516Gr55 is widely used in petroleum, chemical industry, power stations, boilers and other industries to make reactors, heat exchangers, separators, spherical tanks, gas tanks, nuclear reactor pressure shells, boiler drums, bottles, high-pressure water pipes in hydropower stations, and water wheels. Turbine and other equipment and components.
We have more than 15 years of production and export experience, and we have professional staff to provide detailed responses to your orders. If you have any questions about SA516 Grade 55 pressure vessel steel plate, please contact me.
Chemical Composition and Mechanical Property:
|
Grade |
Chemical Composition(%) |
||||
|
C |
Si |
Mn |
P |
S |
|
|
SA516 Grade 55 (SA516GR55) |
0.18-0.26 |
0.13-0.45 |
0.55-1.30 |
0.035 |
0.035 |
|
Grade |
Mechanical Property |
|
|||
|
Tensile Strength(MPa) |
Yield Strength(MPa) |
% Elongation in 2 in.(50mm) min |
Impacting Test Temperature(°C) |
|
|
|
SA516 Grade 55 (SA516GR55) |
380-515 |
205 |
23 |
-20,40,-60 |
|
Since 2008, Gnee Group has provided quality steel products to more than 600 customers in more than 70 countries around the world. We have established long-term cooperative relationships with dozens of factories in China to ensure that our products are manufactured using high-quality materials and in sync with various international standards, with an annual export volume of more than 80,000 tons. Gnee Group is committed to becoming the world's most internationally competitive supply chain group, meeting the different needs of different customers, and truly realizing: one-stop service, making choice easier.

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