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G20Mo5 | 1.5419 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country Predecessor Successor VDA 231-106 classification Application temperature [°C]
1.5419 (DIN EN 10213 : 2008-01) G20Mo5 1.5419 DIN EN 10213 : 2008-01 DIN EN 10213 : 2008-01 replaced by DIN EN 10213 : 2016-10 Replaced Germany G20Mo5 G20Mo5 1.1.1 300 - 610 1)
1) Remark: Material G20Mo5 is equivalent to trademark GS-22 Mo 4 acc. to DIN 17245-87. It is used at room temperature and increased temperatures. The DIN-make is used for turbine parts at temperatures from 300 to 450 °C and mean pressure, e.g. for casings and fittings.

Chemical Composition

C [%] Cr [%] Cu [%] Mn [%] Mo [%] Ni [%] P [%] S [%] Si [%] V [%] Remainder
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Material Compliance

REACh RoHS
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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] Young's Modulus [GPa] Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] Thermal Conductivity [W/(m*K)] Specific Electrical Resistance [µΩm] Mean Specific Heat Capacity [kJ/(kg*K)] Magnetizeability
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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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Welding and Joining

Welding and Joining - Evaluation Preheating [°C] Interpass Temperature [°C] Information
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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] Creep Tensile Strength at 2*10^5 h [MPa] 1% Creep Limit at 10^4 h [MPa] 1% Creep Limit at 10^5 h [MPa] 1% Creep Limit at 2*10^5 h [MPa]
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Heat Treatment

Heat Treatment Step Temperature [°C] Medium
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Cross Reference

Material Name Country Standard
G20Mo5 International ISO 4991 1)
SCPH11 Japan JIS G 5151 1)
SCPH11 South Korea KS D 4107 1)
WC1 USA ASTM A 217 1)
J12524 USA UNS 1)
LC1 USA ASTM A 352 1)
J12522 USA UNS 1)
GS-22 Mo 4 Germany DIN 17245
1) Source: Stahlschlüssel 2013, Verlag Stahlschlüssel Wegst GmbH, Marbach

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