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Boiler Plate Steel Product Introduction
ASTM A302 boiler plate is a kind of low alloy steel, including 4 different grades (A, B, C, D). Among them, C-grade vessel plate and D-grade pressure vessel steel contain the chemical composition Ni. When the thickness is the same, Grade C has the same yield strength and tensile strength as Grade B, while Grade C has a higher elongation.
ASTM A302 alloy pressure vessel Steel plate This product is used in pressure vessels, boilers, storage tanks and heat exchangers in oil and gas projects.
pressure vessel plate
pressure vessel steel plate Product Details
ASTM A302 Pressure Vessel Steel Plate Chemical Composition:
ASTM A302 Chemical Composition |
|||||||
|---|---|---|---|---|---|---|---|
Steel Grade |
The Element Max (%) |
||||||
C |
Si |
Mn |
P |
S |
Mo |
Ni |
|
A302 Grade A |
0.20-0.25 |
0.13–0.45 |
0.87–1.41 |
0,035 |
0,035 |
0.41–0.64 |
|
A302 Grade B |
0.20-0.25 |
0.13-0.45 |
1.07-1.62 |
0.035 |
0.035 |
0.41-0.64 |
|
A302 Grade C |
0.20-0.25 |
0.13-0.45 |
1.07-1.62 |
0.035 |
0.035 |
0.41-0.64 |
0.37-0.73 |
A302 Grade D |
0.20-0.25 |
0.13-0.45 |
1.07-1.62 |
0.035 |
0.035 |
0.41-0.64 |
0.67-1.03 |
ASTM A302 Alloy Boiler Plate Mechanical Property:
Steel Grade |
ASTM A302 Mechanical Property |
|||
|---|---|---|---|---|
Thickness |
Yield |
Tensile |
Elongation |
|
A302 Grade A |
mm |
Min Mpa |
Mpa |
Min % |
6-50 |
310 |
515-655 |
19% |
|
50-200 |
310 |
515-655 |
15% |
|
A302 Grade B |
6-50 |
345 Mpa |
550-690 Mpa |
18% |
50-200 |
345 Mpa |
550-690 Mpa |
15% |
|
A302 Grade C |
6-50 |
50 [345] |
80-100kis [550-690]Mpa |
17% |
50-200 |
20% |
|||
pressure vessel plate material
GNEE Group introduction and customer visits
In its many years of operation, the company has won recognition from the majority of users for its fast, efficient and complete after-sales service. While giving full play to its own advantages, GNEE learns from the experience of successful companies, constantly improves itself, rationally adjusts business strategies, and strives to adapt to the market. We will adhere to the tenet of quality first and reputation first, and serve the society with high level, high quality and high standard.
pressure vessel plate
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