GS-C 25 | 1.0619 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country VDA 231-106 classification Application temperature [°C]
1.0619 (DIN 17245 : 1987-12) GS-C 25 1.0619 DIN 17245 : 1987-12 DIN 17245 : 1987-12 replaced by DIN EN 10213-1/-3 : 1996-01 Replaced Germany 1.1.1 300 - 610 1)
1) Remark: GS-C 25 is used for turbine parts and pressure vessels at low temperature (300 to 450 °C) and medium pressure, e.g. for housings and armatures.

Chemical Composition

C [%] Cr [%] Mn [%] P [%] S [%] Si [%] Remainder
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Material Compliance

REACh RoHS
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Mechanical Properties

Condition Nominal Size [mm] Temperature [°C] Tensile Strength [MPa] Yield 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)]
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Toughness Data (Impact)

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

Heat Treatment Step Temperature [°C] Medium
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Cross Reference

Material Name Country Standard
20L Bulgaria BDS 7478
SCPH 1 Japan JIS G 5151-88
L20 Poland PN H-83157
T 21 Romania STAS 12404
Aö 21C Hungary MSZ 1749
GP240GH Germany DIN EN 10213-2
J03002 USA UNS
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