G-X 40 CrNiSi 25 20 | 1.4848 Material Datasheet - Properties - Materials Portal

G-X 40 CrNiSi 25 20 | 1.4848 Material Datasheet

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Material Description

Material NumberMaterial Number (single)StandardStandard StatusCountryRemarkApplication temperature [°C]
1.4848 (SEW 595 : 1976-08) 1.4848 SEW 595 : 1976-08Withdrawn without replacementGermanyG-X 40 CrNiSi 25 20, for the construction of industrial furnaces, for oil and gas plants, good resistance to corrosion. Highest application temperature in air: 1100 °C.≤ 1100

Chemical Composition

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

Semi-finished ProductConditionNominal Size [mm]Temperature [°C]Tensile Strength [MPa]Yield Strength [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)]Specific Electrical Resistance [µΩm]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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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
1.4848SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld
1.4848Klaus Kuhn Edelstahlgießerei GmbH, Radevormwald
1.4848ZAPP AG, Ratingen
1.4848H. Kleineberg GmbH, Stelle
25 N 20BFG Feinguss Niederrhein GmbH, Moers
A 1201Otto Junker GmbH, Edelstahlgießerei, Simmerath
DUX G 4848SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld
G 4848Dörrenberg Edelstahl GmbH, Engelskirchen
Guronit 25 N 20SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld
GX40CrNiSi25-20Haage Anagramm Technologien GmbH, Mülheim a. d. Ruhr
GX40CrNiSi25-20Schmiedewerke Gröditz GmbH, Gröditz
GX40CrNiSi25-20pauly STAHLHANDEL, Essen
Hacotherm HBG 848Hagenkötter GmbH & Co., Solingen
Inox 1.4848INOX-Stahlgesellschaft mbH, Nürtingen
Märker G 4848Schmidt + Clemens GmbH + Co. KG, Edelstahlwerk Kaiserau, Lindlar
PK 19Albert Hoffmann GmbH, Eschweiler
Pyrotherm G 25/20 HSCHMOLZ + BICKENBACH GUSS GmbH, Krefeld
WV CK20Gourd & Co. Valve, Tube & Alloy Supplies & Services, Schwalbach/Ts.
X 25 FAUBERT & DUVAL Deutschland GmbH, München
ZGN 12Friedr. Lohmann GmbH, Witten

Material Compliance

REAChRoHS
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