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NV F450L Material Datasheet

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Material Description

Material Number Standard Range of Application Standard Status Country
NV F450L (DNV-RU-SHIP-Pt2Ch2 : 2022-07) DNV-RU-SHIP-Pt2Ch2 : 2022-07 Supersedes DNVGL-RU-SHIP-Pt2Ch2 : 2019-07 Valid International 1)
1) Remark: Carbon steel forgings intended for use in the construction of cargo tanks and process pressure vessels for liquefied gases, including forgings for the piping systems where the design temperature is below 0°C.

Chemical Composition

Al [%] C [%] Cr [%] Cu [%] Mn [%] Mo [%] Ni [%] P [%] S [%] Si [%]
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Mechanical Properties

Semi-finished Product Condition Temperature [°C] Tensile Strength [MPa] Yield Strength [MPa] Yield Strength (0.2% offset) [MPa] Elongation A [%] Reduction of Area [%]
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Welding and Joining

Welding and Joining - Evaluation
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Toughness Data (Impact)

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Specimen Shape Notch Impact Energy [J]
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Heat Treatment

Heat Treatment Temperature [°C]
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Cross Reference

Material Name Country Standard
VL F450L International DNV GL