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NiCr23Fe | 2.4851 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Range of Application Standard Status Country Successor Application temperature [°C]
2.4851 (DIN 17742 : 2002-09) 2.4851 DIN 17742 : 2002-09 DIN 17742 : 2002-09 replaced by DIN 17742 : 2020-12 Replaced Germany NiCr23Fe ≤ 1150 1)
1) Remark: The material NiCr23Fe with the material number 2.4851 is applied in the form of strips, sheets, tubes, bars and wires for heat-resistant and corrosion-resistant construction components. Due to the Al- and high Cr-content, the alloy possesses a good resistance to oxidation at high temperatures. In combination with outstanding scale-resistance, the excellent high-temperature tensile strength permits application temperatures of up to 1150 °C. Good resistance to carbonizing and nitriding. Resistance to stress cracking corrosion in the presence of chloride ions as well as to corrosion in high-purity water and alkaline mediums. Application for baskets, holding devices, jet pipes, belt conveyors and furnace rolls in annealing furnaces, insulating inserts in ammoina-splitting plants and for catylitic agent carrier grids in the production of nitric acid, components for exhaust gas catalyting converters, combustion chambers in waste incineration plants, muffles and transport rolls for ceramic furnaces, components for gas turbines, oxygen-preheaters in the production of titanium oxide, bolts and screws for fire-resistant anchoring as well as bleeding-off heads. Processing properties: Formability: good Weldability: satisfactory Metal-removing machinability: good (annealed condition)

Chemical Composition

Al [%] B [%] C [%] Cr [%] Cu [%] Fe [%] Mn [%] Ni [%] P [%] S [%] Si [%] Ti [%]
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Mechanical Properties

Semi-finished Product Condition Strength Abbrevation Nominal Size [mm] Temperature [°C] Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Yield Strength (1.0% offset) [MPa] Elongation A100 [%] Elongation A [%] Hardness HB | HBW
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Physical Properties

Temperature [°C] Melting 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)] Magnetizeability
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Welding and Joining

Procedure Welding and Joining - Evaluation Interpass Temperature [°C] Added Materials Information
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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] 1% Creep Limit at 10^5 h [MPa]
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Cross Reference

Material Name Country Standard
NS 313 China GB T 15007
NiCr23Fe15Al International ISO 9722
NCF 601 Japan JIS G 4901
NCF 601 Japan JIS G 4902
NCF 601 South Korea KS D 3531
NFC 601 South Korea KS D 3532
N06601 USA UNS
N06601 USA AMS 5715
N06601 USA AMS 5870
ERNiCrFe-11 USA ASME SFA5.14
B163 UNS N06601 USA ASTM B163
B166 UNS N06601 USA ASTM B166
B167 UNS N06601 USA ASTM B167
B168 UNS N06601 USA ASTM B168
B366 UNS N06601 USA ASTM B366
B924 UNS N06601 USA ASTM B924
F2281 Alloy 601 USA ASTM F2281
ERNiCrFe-11 USA AWS A5.14
601 USA SAE J2515
NiCr23Fe Germany DIN 17750
NiCr23Fe Germany DIN 17751
NiCr23Fe Germany DIN 17752
NiCr23Fe Germany DIN 17753

Producer/Supplier/Trade names

Tradename Supplier
2.4851 Schoellerwerk GmbH & Co. KG, Hellenthal/Eifel
2.4851 Rolf Kind GmbH, Gummersbach
2.4851 Sprint Metal Edelstahlziehereien GmbH, Hemer
2.4851 INOX SERVICE CENTER GmbH, Krefeld
2.4851 INTERSTAHL Service GmbH, Wetter
2.4851 Imet Industriemetall Handelsgesellschaft mbH, Hamburg
2.4851 Quick Metall GmbH, Forst
Alloy 601 Chr. Höver & Sohn GmbH & Co KG, Lindlar
Alloy 601 F.W. Hempel & Co. Gesellschaft für Spezial-Rostfrei-Metalle mbH, Oberhausen
Alloy 601 ROPA STAHLVERTRIEB GMBH, Bad Bergzabern
Alloy 601 Enpar Sonderwerkstoffe GmbH, Gummersbach
BGH 2.4851 BGH Edelstahl Siegen GmbH
BÖHLER L308 voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg
Coralloy 601 Chr. Höver & Sohn GmbH & Co. KG, Lindlar
DMV 601 Salzgitter Mannesmann Stainless Tubes GmbH, Mülheim an der Ruhr
ERGILOY 2.4851 Stahlwerk Ergste Westig GmbH, Schwerte
Eternos 2.4851 Remystahl GmbH & Co. KG, Hagen
Ferrochronin 601 Deutsche Nickel GmbH, Schwerte
HAFESTA 601 Hagener Feinstahl GmbH, Hagen
Inconel 601 Sprint Metal Edelstahlziehereien GmbH, Hemer
INCONEL alloy 601 Special Metals Deutschland Ltd., Düsseldorf
Märker 4851 Schmidt + Clemens GmbH + Co. KG, Edelstahlwerk Kaiserau, Lindlar
NiCr23Fe Hoesch Hohenlimburg GmbH, Hagen
NiCr23Fe pauly STAHLHANDEL, Essen
Nicrimphy 601 Imet Industriemetall Handelsgesellschaft mbH, Hamburg
Nicrofer 6023 H-alloy 601 H VDM Metals GmbH, Werdohl
PHY HT601 Ugitech SA, Ugine
TECHALLOY 601 TPS-Technitube Röhrenwerke GmbH, Daun
Werkstoff 601 ZAPP AG, Ratingen

Material Compliance

REACh RoHS
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