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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
HII steel, HII steel Chemical Composition, HII steel Mechanical Properties
HII steel Chemical Composition: Carbon max 0.20 , Manganese from 0.80 to 1.40, Sulphur max 0.015, Phosphorus max 0.025, Silicon max 0.40, More detailed information. HI tensile strength is from 360 MPa to 450 MPa. (different min strength point at the different thickness.)
HII steel
HII steel Mechanical Properties: HII steel is mainly used to fabricate boiler and pressure vessel. So, same the other boiler and pressure vessel using steel plate, HII steel has the good grain and mechanical properties. HII steel's yield strength is between 185 to 265 MPa. HII steel tensile strength is from 90 MPa to 530 MPa. (different min strength point at the different thickness.)
BEBON service is the "one-stop" work style. We have our own processing factory, can offer client the service like wire drawing, Grinding mirror,cutting, knurling….
If you have any need HII steel, please contact us.