GS-12 CrMo 9 10 | 1.7380 Material Datasheet - Properties - Materials Portal

GS-12 CrMo 9 10 | 1.7380 Material Datasheet

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Material Description

Material NumberMaterial Number (single)StandardStandard StatusCountryRemarkApplication temperature [°C]
1.7380 (SEW 595 : 1976-08) 1.7380 SEW 595 : 1976-08Withdrawn without replacementGermanyGS-12 CrMo 9 10, for pressure-hydrogen plants and valves and fittings. Highest application temperature in air: 580 °C.≤ 580

Chemical Composition

C [%]Cr [%]Mn [%]Mo [%]P [%]S [%]Si [%]Source
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Mechanical Properties

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

Temperature [°C]Density [g/cm³]Young's Modulus [GPa]Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1]Thermal Conductivity [W/(m*K)]Mean Specific Heat Capacity [kJ/(kg*K)]SourceRemark
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Young's Modulus [GPa] vs Temperature [°C]

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Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] vs Temperature [°C]

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Toughness Data (Impact)

Semi-finished ProductConditionNominal Size [mm]Temperature [°C]Specimen ShapeNotch Impact Energy [J]SourceRemark
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Creep Rupture Behaviour

Temperature [°C]Creep Tensile Strength at 10^4 h [MPa]Creep Tensile Strength at 10^5 h [MPa]SourceRemark
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Producer/Supplier/Trade names

TradenameSupplier
1.7380Georgsmarienhütte GmbH, Georgsmarienhütte
1.7380voestalpine AG, Linz

Material Compliance

REAChRoHS
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