GGG-50 | 0.7050 Material Datasheet - Properties - Materials Portal

GGG-50 | 0.7050 Material Datasheet

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Material Description

Material NumberMaterial Number (single)StandardRange of ApplicationStandard StatusCountrySuccessorRemark
0.7050 (DIN 1693-1 : 1973-10) 0.7050 DIN 1693-1 : 1973-10DIN 1693-1 : 1973-10 replaced by DIN EN 1563 : 2005-10ReplacedGermanyEN-GJS-500-7GGG-50, a ferritic-perlitic cast iron material with nodular cast iron for cast pieces for static and dynamic loadings in the construction of vehicles, in civil engineering and plastics processing, in the machine tool manufacture, in mechanical engineering, manufacture of fittings, energy mechanical engineering. For brake housing, brake shoes, axis housing, pressure pipes, tunnel ring segments, shut-off valves for armatures, housings for ball valves, gyroscope crusher, augers, transmission case, magnet wheels for generators, crankshafts, flywheels, hubs, chain wheels, gear wheels, gear rims. The material is comparable to UNS F 33100 of the USA.

Chemical Composition

C [%]Mg [%]Mn [%]P [%]S [%]Si [%]SourceRemark
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Mechanical Properties

Semi-finished ProductConditionTemperature [°C]Tensile Strength [MPa]Yield Strength [MPa]Yield Strength (0.2% offset) [MPa]Elongation A [%]Compressive Strength [MPa]Hardness HB | HBWSourceRemark
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Physical Properties

Temperature [°C]Poisson's RatioMean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1]Thermal Conductivity [W/(m*K)]Source
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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 ProductConditionTemperature [°C]Specimen ShapeNotch Impact Energy [J]SourceRemark
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Heat Treatment

Heat TreatmentStepTemperature [°C]Holding Time [h]MediumSourceRemark
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Cross Reference

Material NameCountryStandard
422305Czech Republik/SlovakiaCSN 422305
FGS 500-7FranceNF A 32-201-87
500/7Great BritainBS 2789-85
VC50 (VČ50, ВЧ50)RussiaGOST 7293-85
500-7InternationalISO 1083-87
GS 500-7ItalyUNI 4544-79
FCD 500JapanJIS G 5502-89
Zs 50007PolandPN H-83123
Fgn 500-7RomaniaSTAS 6071-75
0727-02SwedenMNC 706E-89
Göv. 500HungaryMSZ 8277
65-45-12USAASTM A536
D4512USASAE J 434
EN-GJS-500-7 (EN-JS1050)GermanyDIN EN 1563

Producer/Supplier/Trade names

TradenameSupplier
EN-GJS-500-7HULVERSHORN Eisengießerei GmbH & Co. KG, Bocholt
GGG-50Pleissner Guss GmbH, Herzberg am Harz
GGG-50Gießerei Heunisch, Steinach GmbH, Steinach
GGG-50Meuselwitz Guß Eisengießerei GmbH, Meuselwitz
GGG-50Eisenwerk Martinlamitz GmbH, Schwarzenbach/Saale
GGG-50Harz Guss Zorge GmbH, Zorge
GGG-50HULVERSHORN Eisengießerei GmbH & Co. KG, Bocholt
GGG-50Römheld & Moelle Eisengießerei GmbH, Mainz
GGG-50Schubert & Salzer GmbH, Ingolstadt
GGG-50Olsberg Hermann Everken GmbH, Olsberg
GGG-50Sachsen Guss GmbH, Chemnitz
GGG-50Procast Guss GmbH, Gütersloh
GGG-50GESTAGUSS-GEW Edelstahlgießerei GmbH, Wetterzeube
GGG-50Dossmann GmbH, Walldürn-Rippberg
GGG-50Südguss GmbH, Neu-Ulm
GGG-70Eisenwerk Martinlamitz GmbH, Schwarzenbach/Saale

Material Compliance

REAChRoHS
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FKM Guideline Fatigue Strength

Semi-finished ProductConditionNominal Size [mm]Tensile Strength [MPa]Yield Strength (0.2% offset) [MPa]Elongation A [%]Fatigue Limit under rev. Tension-Compression Stresses [MPa]Fatigue Strength under pulsating Tensile Stresses [MPa]Bending Fatigue Strength [MPa]Shear Fatigue Strength [MPa]Torsion Fatigue Strength [MPa]SourceRemark
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Fracture Toughness

Temperature [°C]Yield Strength [MPa]Plane-Strain Fracture Toughness KIc [MPa*m^½]Source
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GGG-50 (0.7050; DIN 1693-1 : 1973-10)

Linear-elastic

Temperature [°C]Young's modulus [GPa]Poisson's ratio
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Yield strength

Temperature [°C]0.2% Proof strength [MPa]Yield strength [MPa]
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Coefficient thermal expansion

Related Temperature [°C]Temperature [°C]Coefficient thermal expansion [10^-6*K^-1]
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Compressive strength

Temperature [°C]Compressive ultimate strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Thermal conductivity

Temperature [°C]Thermal conductivity [W/(m*K)]
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Classification

WIAM MaterialSource description
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Designation

DesignationMaterial numberSource
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GGG-50 (cast condition)

Yield strength

Temperature [°C]Yield strength [MPa]
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Compressive strength

Temperature [°C]Compressive ultimate strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSource description
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GGG-50 (heat treated)

Yield strength

Temperature [°C]Yield strength [MPa]
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Compressive strength

Temperature [°C]Compressive ultimate strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSource description
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GGG-50 (casting)

Yield strength

Temperature [°C]0.2% Proof strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

Semi-finished productSource description
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GGG-50 (cast condition; casting; 60.000mm)

Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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