Compare Plastics, Metals, and More for Construction, Design, and Simulation - Materials Portal

NiCo20Cr20MoTi | 2.4650 Material Datasheet

Material Standard Values

Unlock Exclusive Materials Data

Gain access to a wealth of materials data by joining our Materials Portal.

Register for Free or Upgrade for Full Access

Material Description

Material Number	Material Number (single)	Standard	Scope	Standard Status	Country	Successor	Application temperature [°C]	VDA 231-106 classification
2.4650 (DIN 17744 : 2002-09)	2.4650	DIN 17744 : 2002-09	DIN 17744 : 2002-09 replaced by DIN 17744 : 2020-12	Replaced	Germany	NiCo20Cr20MoTi	≤ 850	3.4	1)
1) Remark: The material NiCo20Cr20MoTi with the material number 2.4650, an aviation material according to the Werkstoff-Leistungsblatt der Deutschen Luftfahrt editions WL 2.4650-1 : 1981-03, WL 2.4650-2 : 1983-03 and the Beiblatt 1(03/1983), is applied in the form of strips, sheets and bars for highly heat-resistant construction components. The alloy is a hardenable nickel-chromium-cobalt-molybdenum alloy that shows excellent high temperature tensile strength up to 850 °C and good resistance to oxidation up to approximately 1000 °C and that, caused by the cobalt and molybdenum content, shows good wearing behaviour, too. Application for flying and stationary gas turbines, e.g. for combustion chambers, engine exhaust cones and rings. Processing properties: Formability: good Weldability: good (annealed)

Chemical Composition

Al [%]	B [%]	C [%]	Co [%]	Cr [%]	Cu [%]	Fe [%]	Mn [%]	Mo [%]	P [%]	S [%]	Si [%]	Ti [%]	Al+Ti [%]
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	1)2)
1) Source: blur
2) Remark: blur

Mechanical Properties

Semi-finished Product	Condition	Strength Abbrevation	Nominal Size [mm]	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A [%]	Hardness HB \| HBW
blur	blur	blur	blur	blur	blur	blur	blur	blur	1)2)
blur	blur	blur	blur	blur	blur	blur	blur	blur	1)3)
blur	blur	blur	blur	blur	blur	blur	blur	blur	4)5)
blur	blur	blur	blur	blur	blur	blur	blur	blur	6)
blur	blur	blur	blur	blur	blur	blur	blur	blur	6)
blur	blur	blur	blur	blur	blur	blur	blur	blur	6)
blur	blur	blur	blur	blur	blur	blur	blur	blur	6)
blur	blur	blur	blur	blur	blur	blur	blur	blur	6)
blur	blur	blur	blur	blur	blur	blur	blur	blur	6)
blur	blur	blur	blur	blur	blur	blur	blur	blur	6)
blur	blur	blur	blur	blur	blur	blur	blur	blur	6)
1) Source: blur
2) Remark: blur
3) Remark: blur
4) Source: blur
5) Remark: blur
6) Source: blur

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)]
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)2)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
1) Source: blur
2) Remark: blur

Welding and Joining

Procedure	Welding and Joining - Evaluation	Interpass Temperature [°C]	Added Materials	Information
blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	1)
1) Source: blur

Toughness Data (Impact)

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Specimen Shape	Specimen Direction	Notch Impact Energy [J]
blur	blur	blur	blur	blur	blur	blur	1)2)
blur	blur	blur	blur	blur	blur	blur	1)2)
1) Source: blur
2) Remark: blur

Creep Rupture Behaviour

Condition	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]
blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	1)
1) Source: blur

Cross Reference

Material Name	Country	Standard
NCK20D	France	AIR 9165
HR 10	Great Britain	BS HR 10
HR 206	Great Britain	BS HR 206
HR 404	Great Britain	BS HR 404
NiCo20Cr20Mo5Ti2Al	International	ISO 9722
N07263	USA	UNS
N07263	USA	AMS 5872
N07263	USA	AMS 5886
N07263	USA	AMS 5966
NiCo20Cr20MoTi	Germany	DIN 17750
NiCo20Cr20MoTi	Germany	DIN 17751
NiCo20Cr20MoTi	Germany	DIN 17752
NiCo20Cr20MoTi	Germany	DIN 17753

Producer/Supplier/Trade names

Tradename	Supplier
2.4650	Saarstahl AG, Völklingen
2.4650	Rolf Kind GmbH, Gummersbach
2.4650	INTERSTAHL Service GmbH, Wetter
2.4650	Imet Industriemetall Handelsgesellschaft mbH, Hamburg
Alloy 263	ROPA STAHLVERTRIEB GMBH, Bad Bergzabern
Alloy C-263	Enpar Sonderwerkstoffe GmbH, Gummersbach
BÖHLER L319	voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg
Coralloy C-263	Chr. Höver & Sohn GmbH & Co. KG, Lindlar
Haynes alloy No. 263	ZAPP AG, Ratingen
NiCo20Cr20MoTi	Hoesch Hohenlimburg GmbH, Hagen
NiCo20Cr20MoTi	pauly STAHLHANDEL, Essen
Nicrofer 5120 CoTi-alloy C-263	VDM Metals GmbH, Werdohl
Nicrofer S 5120-FM 263	VDM Metals GmbH, Werdohl
NIMONIC alloy 263	Special Metals Deutschland Ltd., Düsseldorf
P 263	Platestahl Umformtechnik GmbH, Lüdenscheid
SY 263	AUBERT & DUVAL Deutschland GmbH, München

Material Compliance

REACh	RoHS
blur	blur