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The demand for reliable materials in cryogenic service applications has increased significantly with the rapid growth of LNG terminals, industrial gas storage facilities, and low-temperature pressure vessels.2026-06-24
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As the global demand for liquefied natural gas (LNG) continues to grow, the need for reliable materials for cryogenic storage systems has become increasingly important.2026-06-18
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For engineers specifying materials for cryogenic pressure vessels, finding the balance between strength and ductility at sub-zero temperatures is challenging.2026-06-12
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In industries where equipment must operate reliably under freezing or cryogenic conditions, material selection becomes a matter of safety and structural integrity.2026-06-01
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While both ASTM A203 Grade B and ASTM A106 Grade B serve critical roles in industrial applications, they are fundamentally different in composition, purpose, and performance.2026-06-01
ASTM A515-55, Grade A515-55, A515-55 steel
ASTM A515-55 steel is a kind of material for boiler and pressure vessel steel. So, ASTM A515-55 steel is used above all for manufacturing boilers, pressure vessels and pipes transporting hot liquids.
ASTM A515-55 steel application: pressure vessel plates, carbon steel, for intermediate and higher-temperature service.
About ASTM A515-55 steel, we can offer the following A515-55 steel plate specification:
Thickness:7mm-650mm
Width:1500mm-4200mm
Length:3000mm-18800mm
ASTM A515-55 steel chemical composition:
|
C. % |
Mn. % |
S. max |
N |
Cu |
Nb |
Ti. max |
Si. |
P. max |
AL. |
Cr. |
Mo. |
Ni. |
Vi |
|
0.08-0.20 |
0.90-1.50 |
0.015 |
≤0.012 |
≤0.30 |
≤0.020 |
0.03 |
≤0.40 |
0.025 |
≤0.020 |
≤0.30 |
≤0.08 |
≤0.30 |
≤0.02 |
ASTM A515-55 steel mechanical property:
|
Type |
Thickness mm |
Yield strengthMpa(min) |
Tensile Strength MPa |
Elongation % (min) |
Impact Energy (KVJ) (min) |
||
|
-20° |
0° |
+20 |
|||||
|
Normalized |
≤16 16>to≤40 40>to≤60 60>to≤100 100>to≤150 150>to≤250 |
295 |
460-580 |
21 |
27 |
34 |
40 |
|
290 |
460-580 |
21 |
27 |
34 |
40 |
||
|
285 |
460-580 |
21 |
27 |
34 |
40 |
||
|
260 |
460-580 |
21 |
27 |
34 |
40 |
||
|
235 |
440-570 |
21 |
27 |
34 |
40 |
||
|
220 |
430-570 |
21 |
27 |
34 |
40 |
||
ASTM A515-55 equivalent material:
|
ASTM A515-55 equivalent material |
||
|
China |
JIS |
Germany |
|
|
G3103 |
DIN17155 |
|
15g |
SB35 |
HI |
BEBON INTERNATIONAL is committed to steel processing and export. We have the most comprehensive service. One package service will be offered, including cutting,welding, drilling, shot blast cleaning, derusting, painting, galvanized, etc, our service will be around your requirement and ensure the perfect service.