DIN 17742 Grade NiCr23Fe solution annealed (+AT)

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Description

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)

Related Standards

DIN 17742

Equivalent Materials

Diese Materialdaten wurden von WIAM zur Verfügung gestellt

Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
Äquivalente Standards sind ähnlich zu einem oder mehreren Standards die der Anbieter angegeben hat. Manche äquivalente Standards können strikter sein oder außerhalb der Bedingungen des ursprünglichen Standards.

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Empfohlene Literatur

Inconel 625: Properties, Applications and Production

Inconel 718: Properties, Applications and Production

Nickel-Based Superalloys: Properties, Production, and Applications

Superalloys: Properties, Processing, and Applications

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Eigenschaften

Allgemein

Property	Temperature	Value
Dichte	20.0 °C	8.1 g/cm³ Show Material materials with Dichte of 8.1 g/cm³

Mechanisch

Property	Temperature	Value
Dehnung	20.0 °C	25 - 30 % Show Material materials with Dehnung of 25 - 30 %
	100.0 °C	45 % Show Material materials with Dehnung of 45 %
	200.0 °C	45 % Show Material materials with Dehnung of 45 %
	300.0 °C	45 % Show Material materials with Dehnung of 45 %
	400.0 °C	45 % Show Material materials with Dehnung of 45 %
	500.0 °C	45 % Show Material materials with Dehnung of 45 %
	600.0 °C	45 % Show Material materials with Dehnung of 45 %
	650.0 °C	48 % Show Material materials with Dehnung of 48 %
	700.0 °C	57 % Show Material materials with Dehnung of 57 %
	800.0 °C	80 % Show Material materials with Dehnung of 80 %
	900.0 °C	95 % Show Material materials with Dehnung of 95 %
	1000.0 °C	102 % Show Material materials with Dehnung of 102 %
	1100.0 °C	124 % Show Material materials with Dehnung of 124 %

Elastizitätsmodul	20.0 °C	207 GPa Show Material materials with Elastizitätsmodul of 207 GPa
	100.0 °C	201 GPa Show Material materials with Elastizitätsmodul of 201 GPa
	200.0 °C	196 GPa Show Material materials with Elastizitätsmodul of 196 GPa
	300.0 °C	191 GPa Show Material materials with Elastizitätsmodul of 191 GPa
	400.0 °C	186 GPa Show Material materials with Elastizitätsmodul of 186 GPa
	500.0 °C	180 GPa Show Material materials with Elastizitätsmodul of 180 GPa
	600.0 °C	171 GPa Show Material materials with Elastizitätsmodul of 171 GPa
	700.0 °C	161 GPa Show Material materials with Elastizitätsmodul of 161 GPa
	800.0 °C	150 GPa Show Material materials with Elastizitätsmodul of 150 GPa
	900.0 °C	138 GPa Show Material materials with Elastizitätsmodul of 138 GPa
	1000.0 °C	124 GPa Show Material materials with Elastizitätsmodul of 124 GPa
	1100.0 °C	110 GPa Show Material materials with Elastizitätsmodul of 110 GPa
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Härte, Brinell	20.0 °C	220 - 230 [-] Show Material materials with Härte, Brinell of 220 - 230 [-]
Streckgrenze Rp 0,2	20.0 °C	205 - 240 MPa Show Material materials with Streckgrenze Rp 0,2 of 205 - 240 MPa
	100.0 °C	260 MPa Show Material materials with Streckgrenze Rp 0,2 of 260 MPa
	200.0 °C	220 MPa Show Material materials with Streckgrenze Rp 0,2 of 220 MPa
	300.0 °C	200 MPa Show Material materials with Streckgrenze Rp 0,2 of 200 MPa
	400.0 °C	180 MPa Show Material materials with Streckgrenze Rp 0,2 of 180 MPa
	500.0 °C	175 MPa Show Material materials with Streckgrenze Rp 0,2 of 175 MPa
	600.0 °C	170 MPa Show Material materials with Streckgrenze Rp 0,2 of 170 MPa
	650.0 °C	173 MPa Show Material materials with Streckgrenze Rp 0,2 of 173 MPa
	700.0 °C	163 MPa Show Material materials with Streckgrenze Rp 0,2 of 163 MPa
	800.0 °C	145 MPa Show Material materials with Streckgrenze Rp 0,2 of 145 MPa
	900.0 °C	120 MPa Show Material materials with Streckgrenze Rp 0,2 of 120 MPa
	1000.0 °C	65 MPa Show Material materials with Streckgrenze Rp 0,2 of 65 MPa
	1100.0 °C	35 MPa Show Material materials with Streckgrenze Rp 0,2 of 35 MPa
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Streckgrenze Rp 1,0	20.0 °C	235 - 270 MPa Show Material materials with Streckgrenze Rp 1,0 of 235 - 270 MPa
Zugfestigkeit	20.0 °C	550 - 650 MPa Show Material materials with Zugfestigkeit of 550 - 650 MPa
	100.0 °C	670 MPa Show Material materials with Zugfestigkeit of 670 MPa
	200.0 °C	630 MPa Show Material materials with Zugfestigkeit of 630 MPa
	300.0 °C	600 MPa Show Material materials with Zugfestigkeit of 600 MPa
	400.0 °C	580 MPa Show Material materials with Zugfestigkeit of 580 MPa
	500.0 °C	530 MPa Show Material materials with Zugfestigkeit of 530 MPa
	600.0 °C	500 MPa Show Material materials with Zugfestigkeit of 500 MPa
	650.0 °C	540 MPa Show Material materials with Zugfestigkeit of 540 MPa
	700.0 °C	415 MPa Show Material materials with Zugfestigkeit of 415 MPa
	800.0 °C	240 MPa Show Material materials with Zugfestigkeit of 240 MPa
	900.0 °C	130 MPa Show Material materials with Zugfestigkeit of 130 MPa
	1000.0 °C	75 MPa Show Material materials with Zugfestigkeit of 75 MPa
	1100.0 °C	45 MPa Show Material materials with Zugfestigkeit of 45 MPa
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Thermisch

Property	Temperature	Value	Comment
Koeffizient der thermischen Ausdehnung	100.0 °C	1.38E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.38E-5 1/K
	200.0 °C	1.44E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.44E-5 1/K
	300.0 °C	1.41E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.41E-5 1/K
	400.0 °C	1.48E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.48E-5 1/K
	500.0 °C	1.51E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.51E-5 1/K
	600.0 °C	1.57E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.57E-5 1/K
	700.0 °C	1.63E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.63E-5 1/K
	800.0 °C	1.67E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.67E-5 1/K
	900.0 °C	1.72E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.72E-5 1/K
	1000.0 °C	1.77E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.77E-5 1/K
	1100.0 °C	1.83E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.83E-5 1/K
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Max. Betriebstemperatur, lang		0 - 1150 °C Show Material materials with Max. Betriebstemperatur, lang of 0 - 1150 °C
Schmelzpunkt		1200 - 1480 °C Show Material materials with Schmelzpunkt of 1200 - 1480 °C	Typical for Nickel Chromium Iron Alloy
Spezifische Wärmekapazität	20.0 °C	450 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 450 J/(kg·K)
	100.0 °C	470 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 470 J/(kg·K)
	200.0 °C	500 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 500 J/(kg·K)
	300.0 °C	525 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 525 J/(kg·K)
	400.0 °C	550 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 550 J/(kg·K)
	500.0 °C	580 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 580 J/(kg·K)
	600.0 °C	600 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 600 J/(kg·K)
	700.0 °C	630 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 630 J/(kg·K)
	800.0 °C	660 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 660 J/(kg·K)
	900.0 °C	690 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 690 J/(kg·K)
	1000.0 °C	710 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 710 J/(kg·K)
	1100.0 °C	740 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 740 J/(kg·K)
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Wärmeleitfähigkeit	20.0 °C	11.3 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 11.3 W/(m·K)
	100.0 °C	12.7 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 12.7 W/(m·K)
	200.0 °C	14.4 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 14.4 W/(m·K)
	300.0 °C	16 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 16 W/(m·K)
	400.0 °C	17.6 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 17.6 W/(m·K)
	500.0 °C	19.2 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 19.2 W/(m·K)
	600.0 °C	20.6 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 20.6 W/(m·K)
	700.0 °C	22.2 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 22.2 W/(m·K)
	800.0 °C	24.5 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 24.5 W/(m·K)
	900.0 °C	26.1 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 26.1 W/(m·K)
	1000.0 °C	27.7 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 27.7 W/(m·K)
	1100.0 °C	29.3 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 29.3 W/(m·K)
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Elektrisch

Property	Temperature	Value
spezifischer Widerstand	20.0 °C	1.19E-6 Ω·m Show Material materials with spezifischer Widerstand of 1.19E-6 Ω·m
	100.0 °C	1.2E-6 Ω·m Show Material materials with spezifischer Widerstand of 1.2E-6 Ω·m
	200.0 °C	1.22E-6 Ω·m Show Material materials with spezifischer Widerstand of 1.22E-6 Ω·m
	300.0 °C	1.24E-6 Ω·m Show Material materials with spezifischer Widerstand of 1.24E-6 Ω·m
	400.0 °C	1.25E-6 Ω·m Show Material materials with spezifischer Widerstand of 1.25E-6 Ω·m
	500.0 °C	1.25E-6 Ω·m Show Material materials with spezifischer Widerstand of 1.25E-6 Ω·m
	600.0 °C	1.26E-6 Ω·m Show Material materials with spezifischer Widerstand of 1.26E-6 Ω·m
	700.0 °C	1.26E-6 Ω·m Show Material materials with spezifischer Widerstand of 1.26E-6 Ω·m
	800.0 °C	1.27E-6 Ω·m Show Material materials with spezifischer Widerstand of 1.27E-6 Ω·m
	900.0 °C	1.28E-6 Ω·m Show Material materials with spezifischer Widerstand of 1.28E-6 Ω·m
	1000.0 °C	1.29E-6 Ω·m Show Material materials with spezifischer Widerstand of 1.29E-6 Ω·m
	1100.0 °C	1.3E-6 Ω·m Show Material materials with spezifischer Widerstand of 1.3E-6 Ω·m
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Chemical properties

Property	Value
Aluminium	1 - 1.7 % Show Material materials with Aluminium of 1 - 1.7 %
Bor	6E-3 % Show Material materials with Bor of 6E-3 %
Chrom	21 - 25 % Show Material materials with Chrom of 21 - 25 %
Eisen	18 % Show Material materials with Eisen of 18 %
Kohlenstoff	0.1 % Show Material materials with Kohlenstoff of 0.1 %
Kupfer	0.5 % Show Material materials with Kupfer of 0.5 %
Mangan	1 % Show Material materials with Mangan of 1 %
Nickel	58 - 63 % Show Material materials with Nickel of 58 - 63 %
Phosphor	0.02 % Show Material materials with Phosphor of 0.02 %
Schwefel	0.015 % Show Material materials with Schwefel of 0.015 %
Silizium	0.5 % Show Material materials with Silizium of 0.5 %
Titan	0.5 % Show Material materials with Titan of 0.5 %

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