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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
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HII steel plate,HII steel plate specification
HII steel plate under DIN17165 standard which is a kind of boiler and pressure vessel steel. As a professional HII steel plate supplier, we keep more than 1000 tons HII steel plates in stock every month. The following is HII steel plate details for your reference:
HII steel plate specification offered by us:
Grade: HII Standard: DIN17165
Thickness: 6mm to 300mm, Width: 1500mm to 4050mm, Length: 3000mm to 15000mm
HII chemical composition:
|
C. % |
Mn. % |
S. max |
N |
Cu |
Nb |
Ti. max |
Si. |
P. max |
AL. |
Cr. |
Mo. |
Ni. |
Vi |
|
≤0.20 |
0.80-1.40 |
0.015 |
≤0.012 |
≤0.30 |
≤0.020 |
0.03 |
≤0.40 |
0.025 |
≤ 0.020 |
≤0.30 |
≤0.08 |
≤0.30 |
≤0.02 |
|
Grade |
HII Mechanical Property |
||
|
Thickness |
Yield |
Tensile |
|
|
HII |
mm |
Min Mpa |
Mpa |
|
6-16 |
265 |
410-530 |
|
|
16-40 |
255 |
410-530 |
|
|
40-60 |
245 |
410-530 |
|
|
60-100 |
215 |
410-530 |
|
|
100-150 |
200 |
410-530 |
|
HII steel plate application:
HII steel plate is mainly used for manufacturing gas cylinders and gas vessels. It has good weldability, but minimum yield strength.
Payment form: T/T, L/C
Trading term: FOB, CIF, CFR
Delivery look at the situation: Spot 1-3 days, Futures 25 days(Our delivery date will be must faster according to your requirement).
Any need in HII steel plate, please feel free to contact us, we will reply you as soon as possible.

