NiCr23Mo16Cu | 2.4675 Material Datasheet

Name: NiCr23Mo16Cu | 2.4675 Metals Materials Datasheet
Creator: Applus+
Published: 2025-05-02
Keywords: NiCr23Mo16Cu, material description, producer/supplier/trade names, cross reference, material compliance, chemical composition, 2.4675, mechanical properties

Material Standard Values

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Material Description

Material Number	Material Number (single)	Standard	Range of Application	Standard Status	Country	Successor	Remark	Application temperature [°C]
2.4675 (DIN 17744 : 2002-09)	2.4675	DIN 17744 : 2002-09	DIN 17744 : 2002-09 replaced by DIN 17744 : 2020-12	Replaced	Germany	NiCr23Mo16Cu	According to VdTÜV-Werkstoffblatt 539 : 2002-09, the material NiCr23Mo16Cu with the material number 2.4675 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 450 degrees. 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 450 °C. The material is resistant to intercrystalline corrosion. With observing the generally acknowledged rules of technology, the suitability of welding of this material is approved for metal-arc welding with sheathed stick electrodes (type NiCr23Mo16Cu, 2.4699) or gas-shielded arc welding with welding wires and welding rods (type NiCr23Mo16Cu, 2.4698). The following is valid for the material according to DIN 17744 : 2002-09 : the material is applied in the form of strips, sheets, tubes, bars, wires and forgings for corrosion-resistant construction components. (Werkstoffblatt: material specification Merkblatt: specification sheet)	-196 - 450

Chemical Composition

Al [%]	C [%]	Co [%]	Cr [%]	Cu [%]	Fe [%]	Mn [%]	Mo [%]	P [%]	S [%]	Si [%]	Source	Remark
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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 A [%]	Hardness HB \| HBW	Source	Remark
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Cross Reference

Material Name	Country	Standard
NiCr23Mo16Cu	Germany	DIN 17750
NiCr23Mo16Cu	Germany	DIN 17751
NiCr23Mo16Cu	Germany	DIN 17752
NiCr23Mo16Cu	Germany	DIN 17753

Producer/Supplier/Trade names

Tradename	Supplier
2.4675	Rosswag GmbH, Pfinztal-Kleinsteinbach
Alloy C2000	ROPA STAHLVERTRIEB GMBH, Bad Bergzabern
Hastelloy alloy C-2000	ZAPP AG, Ratingen
Hastelloy C 2000	Sprint Metal Edelstahlziehereien GmbH, Hemer

Material Compliance

REACh	RoHS
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