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GX3CrNiMoWCuN27-6-3-1 | 1.4471 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Scope Standard Status Country Successor VDA 231-106 classification
1.4471 (SEW 410 : 1998-07) 1.4471 SEW 410 : 1998-07 SEW 410 : 1998-07 replaced by SEW 410 : 2017-12 Replaced Germany GX3CrNiMoWCuN27-6-3-1 1.1 1)
1) Remark: GX3CrNiMoWCuN27-6-3-1, for cast parts with high resistance to pitting and crevice corrosion as well as to intercrystalline corrosion in chloride and fluoride containing media, e.g. for flue gas desulfurization plants, injection water with hydrosulfide.

Chemical Composition

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

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Elongation A [%]
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Physical Properties

Temperature [°C] Density [g/cm³] Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] Thermal Conductivity [W/(m*K)] Mean Specific Heat Capacity [kJ/(kg*K)]
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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] Medium
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Material Compliance

REACh RoHS
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