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NiMo16Cr16Ti | 2.4610 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Scope Standard Status Country Successor Application temperature [°C] VDA 231-106 classification
2.4610 (DIN 17744 : 2002-09) 2.4610 DIN 17744 : 2002-09 DIN 17744 : 2002-09 replaced by DIN 17744 : 2020-12 Replaced Germany NiMo16Cr16Ti -196 - 400 3.4 1)
1) Remark: According to VdTÜV-Wbl 424 : 2002-09, the material NiMo16Cr16Ti with the material number 2.4610 is used for pressure vessels according to TRB 100 and, with interpreting the AD-Merkblatt editions W 2 and W 10 faithfully to their meaning, for temperatures from -196 to 400 °C. Furthermore, the highly corrosion-resistant nickel-base alloy is used for ranges of applications in nuclear engineering as far as the rules of nuclear engineering or the object-related specifications permit the use of - 196 to 400 °C. With observance of the generally acknowledged rules of technology, the suitability for welding of this material is approved for metal arc welding with sheathed stick electrodes and for gas-shielded arc welding with welding wires and welding rods or with [flux-cored] filler wire electrodes up to a thickness of 90 mm (welding fillers 2.4612 and 2.4657 for sheathed stick electrodes, 2.4611 and 2.4839 for welding rods and wire electrodes. A preheating ought to be dispensed with intermediate layer temperature is 100 °C maximum lower intermediate layer temperatures can become necessary for sheathed stick electrodes). The alloy can be plasma-cut. The following is valid for the material according to DIN EN 10088-1 : 1995-08 : NiMo16Cr16Ti is used for corrosion-resistant construction components in the form of strips, sheets, tubes, bars, wires and forgings. The alloy possesses low carbon, silicium and iron content and has a distinctly reduced tendency towards the formation of precipitations in the temperature range between 650 and 1040 °C in comparison to NiMo16Cr15W. As a result, the resistance to intercrystalline corrosion is improved. By that, no knife-line corrosion occurs in the heat affected zones of a welding seam, too. The material is marked by very good resistance to a wide field of corrosive mediums, especially under strongly oxidizing circumstances, as well as by excellent resistance to crevice, pitting and stress cracking corrosion. It is virtually insusceptible to chlorine-induced stress cracking corrosion in hot chlorid solutions, too, and it shows extrordinarily high resistance to polluted reducing mineral acids, chlorides and organic as well as inorganic chloride-polluted mediums. The material is applied in a wide field of the chemical process technology up to higher temperatures. Special applications are flue-gas desulphurization, e.g. absorber components, pickling bath generating in manufacturing companies, components in the acetic acid production and for the production of chemical fertilizers and pesticides. Processing properties: Formability: good Weldability: good (Wbl: material specification Merkblatt: specification sheet)

Chemical Composition

C [%] Co [%] Cr [%] Cu [%] Fe [%] Mn [%] Mo [%] 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)]
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Welding and Joining

Procedure Welding and Joining - Evaluation Interpass Temperature [°C] Added Materials Information
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Heat Treatment

Heat Treatment Nominal Size [mm] Temperature [°C] Medium
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Cross Reference

Material Name Country Standard
NS 335 China GB T 15007
NA 45 Great Britain BS 3076
NiMo16Cr16Ti International ISO 9722
N06455 USA UNS
SB-366 UNS N6455 USA ASME SB-366
SB-574 UNS N06455 USA ASME SB-574
SB-575 UNS N06455 USA ASME SB-575
SB-619 UNS N06455 USA ASME SB-619
SB-622 UNS N06455 USA ASME SB-622
SB-626 UNS N6455 USA ASME SB-626
ERNiCrMo-7 USA ASME SFA5.14
B366 UNS N06455 USA ASTM B366
B574 UNS N06455 USA ASTM B574
B575 UNS N06455 USA ASTM B575
B619 UNS N06455 USA ASTM B619
B622 UNS N06455 USA ASTM B622
B626 UNS N06455 USA ASTM B626
B924 UNS N06455 USA ASTM B924
G28 UNS N06455 USA ASTM G28
ERNiCrMo-7 USA AWS A5.14
NiMo16Cr16Ti Germany DIN 17750
NiMo16Cr16Ti Germany DIN 17751
NiMo16Cr16Ti Germany DIN 17752
NiMo16Cr16Ti Germany DIN 17753

Producer/Supplier/Trade names

Tradename Supplier
2.4610 Saarstahl AG, Völklingen
2.4610 Klaus Kuhn Edelstahlgießerei GmbH, Radevormwald
2.4610 Schoellerwerk GmbH & Co. KG, Hellenthal/Eifel
2.4610 Rolf Kind GmbH, Gummersbach
2.4610 NIRONIT Edelstahlhandel GmbH, Rosengarten
2.4610 INOX SERVICE CENTER GmbH, Krefeld
2.4610 INTERSTAHL Service GmbH, Wetter
2.4610 Rosswag GmbH, Pfinztal-Kleinsteinbach
2.4610 Imet Industriemetall Handelsgesellschaft mbH, Hamburg
2.4610 Quick Metall GmbH, Forst
Alloy C-4 F.W. Hempel & Co. Gesellschaft für Spezial-Rostfrei-Metalle mbH, Oberhausen
Alloy C-4 Enpar Sonderwerkstoffe GmbH, Gummersbach
Alloy C4 Chr. Höver & Sohn GmbH & Co KG, Lindlar
Alloy C4 ROPA STAHLVERTRIEB GMBH, Bad Bergzabern
BGH 2.4610 BGH Edelstahl Siegen GmbH
BÖHLER L333 voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg
Caronit C 4 SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld
Coralloy 4610 Chr. Höver & Sohn GmbH & Co. KG, Lindlar
DMV C4 Salzgitter Mannesmann Stainless Tubes GmbH, Mülheim an der Ruhr
DUX G Ni 4510 SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld
ERGILOY 2.4610 Zapp Precision Metals GmbH, Schwerte
G 4610.1 Dörrenberg Edelstahl GmbH, Engelskirchen
HAFESTA C 4 Hagener Feinstahl GmbH, Hagen
Hastelloy alloy C-4 ZAPP AG, Ratingen
Hastelloy C 4 Sprint Metal Edelstahlziehereien GmbH, Hemer
JUNKERALLOY C4 Otto Junker GmbH, Edelstahlgießerei, Simmerath
Märker EUZONIT C 4 Schmidt + Clemens GmbH + Co. KG, Edelstahlwerk Kaiserau, Lindlar
Nicrofer 6616 hMo-alloy C-4 VDM Metals GmbH, Werdohl
Nicrofer K 6616-alloy C-4 VDM Metals GmbH, Werdohl
NiMo16Cr16Ti pauly STAHLHANDEL, Essen
NY 4610 AUBERT & DUVAL Deutschland GmbH, München
PC 4 Platestahl Umformtechnik GmbH, Lüdenscheid
TECHALLOY C-4 TPS-Technitube Röhrenwerke GmbH, Daun

Material Compliance

REACh RoHS
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