GX40CrNiSi25-20 | 1.4848 Material Datasheet - Properties - Materials Portal

GX40CrNiSi25-20 | 1.4848 Material Datasheet

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Material Description

Material NumberMaterial Number (single)StandardRange of ApplicationStandard StatusCountrySuccessorRemarkApplication temperature [°C]
1.4848 (DIN 17465 : 1993-08) 1.4848 DIN 17465 : 1993-08DIN 17465 : 1993-08 replaced by DIN EN 10295 : 2003-01ReplacedGermanyGX40CrNiSi25-20G-X 40 CrNiSi 25 20, for parts of ovens with highest mechanical loadings, previously loaded to high heat resistance, like transport elements in oven for annealing, tempering, sheet normalising and throughput, this are for example rolls, bearing arbor, bearing grate, bolts, anchor, lever, oven plates, burner, chains, snail retorts, transport rolls. Furthermore for insert boxes, annealing boxes, mortar trough, annealing hood, saucer, caps, burn roods and bearing stator. resistance: - in oxidising burning atmosphere: 1150°C - in reductive burning atmosphere: sensitive for carborising, especially upper 900°C - in oxidising sulfureous gas: in limited case - in reductive sulfureous gas: unresistant≤ 1150

Chemical Composition

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

Semi-finished ProductConditionTemperature [°C]Tensile Strength [MPa]Yield Strength (0.2% offset) [MPa]Elongation A [%]SourceRemark
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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)]Source
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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]1% Creep Limit at 10^4 h [MPa]SourceRemark
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Cross Reference

Material NameCountryStandard
422952Czech Republik/SlovakiaCSN 422952
GX40CrNiSi25-20GermanySEW 595
310C40Great BritainBS 1504-76
310C40Great BritainBS 3100-91
310C45Great BritainBS 3100-91
G X 40 CrNi 26 20ItalyUNI 3159-83
SCH 21JapanJIS G 5122-87
SCH 22JapanJIS G 5122-87
F.8452-AM-X 40 CrNi 25 20SpainUNE 36258-74
40CrNiSi2520HungaryMSZ 4357
HKUSAASTM A 297

Producer/Supplier/Trade names

TradenameSupplier
1.4848Klaus Kuhn Edelstahlgießerei GmbH, Radevormwald
1.4848ZAPP AG, Ratingen
1.4848SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld
1.4848NIRONIT Edelstahlhandel GmbH, Rosengarten
1.4848H. Kleineberg GmbH, Stelle
25 N 20BFG Feinguss Niederrhein GmbH, Moers
A 1201Otto Junker GmbH, Edelstahlgießerei, Simmerath
Almenit 4848Almenit, Mittelberg
Dux G 4848Swiss Steel International GmbH, Düsseldorf
G 4848Dörrenberg Edelstahl GmbH, Engelskirchen
Guronit 25 N 20SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld
GX40CrNiSi25-20Pleissner Guss GmbH, Herzberg am Harz
GX40CrNiSi25-20Haage Anagramm Technologien GmbH, Mülheim a. d. Ruhr
GX40CrNiSi25-20Schmiedewerke Gröditz GmbH, Gröditz
Hacotherm HBG 848Hagenkötter GmbH & Co., Solingen
HB 20 ASCHMOLZ + BICKENBACH GUSS GmbH, Krefeld
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
X 25 FAUBERT & DUVAL Deutschland GmbH, München
ZGN 12Friedr. Lohmann GmbH, Witten

Material Compliance

REAChRoHS
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