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GE240 | 1.0446 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Range of Application Standard Status Country Predecessor Successor Application temperature [°C]
1.0446 (DIN EN 10293 : 2005-06) 1.0446 DIN EN 10293 : 2005-06 DIN EN 10293 : 2005-06 replaced by DIN EN 10293 : 2015-04 Replaced Germany GS-45 GE240 -10 - 300 1)
1) Remark: GE240, former GS-45, material number 1.0446, is used for castings without special loading in the heavy mechanical engineering, gear engineering, agricultural machine engineering and automotive engineering, tool machine tool and processing machine engineering, e. g. for cases, hubs, bearing covers, bearing rings, bushes, brackets, plates. For static and dynamic loading the material is used for clutch cages, bearings, cradles, commutator hubs, rib base plates, pins, hollow shafts, cable pulleys, front wall, rotary seats.

Chemical Composition

Cr [%] Cu [%] Mo [%] Ni [%] P [%] S [%] V [%]
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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] Thermal Conductivity [W/(m*K)] Mean Specific Heat Capacity [kJ/(kg*K)]
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Magnetic Properties

Semi-finished Product Condition Magnetic Field Intensity [A/m] Magnetic Flux Density [T]
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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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Cross Reference

Material Name Country Standard
25LIII Bulgaria BDS 3492
A1 Great Britain BS 3100-91
25L-III Russia GOST 977
SC46 Japan JIS G 5101-84
LII450 Poland PN H-83152
OT 450-3 Romania STAS 600
Aö. 450FK Hungary MSZ 8270
GS-45 Germany DIN 1681

Material Compliance

REACh RoHS
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Fracture Toughness

Temperature [°C] Yield Strength [MPa] Tensile Strength [MPa] Critical Stress Intensity Kc [MPa*m^½]
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