DIN 17740 Grade LC-Ni99 soft annealed (+A)

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Description

According to VdTÜV-Werkstoffblatt 345 : 1999-06, the material LC-Ni99 with the material number 2.4068 is applied for pressure vessels according to TRB 100 and AD-Merkblatt from -10 to 600 °C. Besides, the pure-nickel material 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 - 10 to 600 °C. The pure Ni-alloy is in the reviewed dimension range weldable by metal-arc welding with covered rod electrodes (2.4156) as well as gas-shielded welding with (wire) rods (2.4155). No preaheating necessary. The material have to welded in the soft annealed condition. Stress relieve annealing have to be carry out after 5 % cold forming and for reducing of residual stress after welding. The following is valid for the material according to DIN 17740 : 2002-09: it is applied in the form of strips, sheets, tubes, bars, wires and forgings for corrosion-resistant construction components, built-in parts for light bulbs and thermionic valves. LC-Ni99 is a pure nickel of commercial quality and with a reduced carbon content like LC-Ni99.6, which, however, possesses a little higher degree of purity. The reduced carbon content, differing from Ni99.2 or Ni99.6, prevents the formation of embrittling carbon precipitations at temperatures above 315 °C. The permissible maximum operating temperature for sodium hydroxide evaporators is approximately 450 °C. In reducing conditions, e.g. in hydrofluoric and hydrochloric acid, the material offers good resistance to corrosion. In oxidizing conditions, a protective film forms on the surface. This process constitutes the reason for the good resistance to sodium hydroxide, hydrogen chloride (dry) and bromine (dry). Good resistance to stress cracking corrosion, in solutions of caustic alkalies as well as in solutions containing chloride. Application in chemistry and petrochemistry, e.g. for heater tubes, tube plating and circulation plates of the evaporators of a caustic soda plant. Furthermore, for plant components for the salt production, e.g. heat exchangers, centrifuges and valves and fittings. In the food industry for plant components for the processing of food, e.g. fruit juice processing plants. Processing properties: Formability: very good Weldability: good (Werkstoffblatt: material specification Merkblatt: specification sheet)

Related Standards

Equivalent Materials

Los datos sobre este material han sido proporcionados por WIAM.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

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Lectura sugerida

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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Propiedades

General

Property	Temperature	Value
Densidad	20.0 °C	8.9 g/cm³ Show Material materials with Densidad of 8.9 g/cm³

Mecánica

Property	Temperature	Value
Dureza Brinell	20.0 °C	130 [-] Show Material materials with Dureza Brinell of 130 [-]
Elongación	20.0 °C	40 % Show Material materials with Elongación of 40 %
	100.0 °C	40 % Show Material materials with Elongación of 40 %
	200.0 °C	40 % Show Material materials with Elongación of 40 %
	300.0 °C	45 % Show Material materials with Elongación of 45 %
	400.0 °C	55 % Show Material materials with Elongación of 55 %
	500.0 °C	60 % Show Material materials with Elongación of 60 %
	600.0 °C	75 % Show Material materials with Elongación of 75 %

Elongation A100	20.0 °C	20 - 30 % Show Material materials with Elongation A100 of 20 - 30 %
Límite elástico Rp 0,2	20.0 °C	80 MPa Show Material materials with Límite elástico Rp 0,2 of 80 MPa
	100.0 °C	70 MPa Show Material materials with Límite elástico Rp 0,2 of 70 MPa
	200.0 °C	65 MPa Show Material materials with Límite elástico Rp 0,2 of 65 MPa
	300.0 °C	60 MPa Show Material materials with Límite elástico Rp 0,2 of 60 MPa
	400.0 °C	55 MPa Show Material materials with Límite elástico Rp 0,2 of 55 MPa
	500.0 °C	50 MPa Show Material materials with Límite elástico Rp 0,2 of 50 MPa
	600.0 °C	40 MPa Show Material materials with Límite elástico Rp 0,2 of 40 MPa
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Límite elástico Rp 1,0	20.0 °C	105 MPa Show Material materials with Límite elástico Rp 1,0 of 105 MPa
	100.0 °C	95 MPa Show Material materials with Límite elástico Rp 1,0 of 95 MPa
	200.0 °C	90 MPa Show Material materials with Límite elástico Rp 1,0 of 90 MPa
	300.0 °C	85 MPa Show Material materials with Límite elástico Rp 1,0 of 85 MPa
	400.0 °C	80 MPa Show Material materials with Límite elástico Rp 1,0 of 80 MPa
	500.0 °C	75 MPa Show Material materials with Límite elástico Rp 1,0 of 75 MPa
	600.0 °C	65 MPa Show Material materials with Límite elástico Rp 1,0 of 65 MPa
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Módulo elástico	20.0 °C	196 - 205 GPa Show Material materials with Módulo elástico of 196 - 205 GPa
	100.0 °C	192 - 200 GPa Show Material materials with Módulo elástico of 192 - 200 GPa
	200.0 °C	188 - 196 GPa Show Material materials with Módulo elástico of 188 - 196 GPa
	300.0 °C	180 - 190 GPa Show Material materials with Módulo elástico of 180 - 190 GPa
	400.0 °C	172 - 182 GPa Show Material materials with Módulo elástico of 172 - 182 GPa
	500.0 °C	162 - 175 GPa Show Material materials with Módulo elástico of 162 - 175 GPa
	600.0 °C	150 - 165 GPa Show Material materials with Módulo elástico of 150 - 165 GPa
	700.0 °C	153 GPa Show Material materials with Módulo elástico of 153 GPa
	800.0 °C	140 GPa Show Material materials with Módulo elástico of 140 GPa
	900.0 °C	134 GPa Show Material materials with Módulo elástico of 134 GPa
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Resistencia a la tracción	20.0 °C	340 - 540 MPa Show Material materials with Resistencia a la tracción of 340 - 540 MPa
	100.0 °C	290 MPa Show Material materials with Resistencia a la tracción of 290 MPa
	200.0 °C	275 MPa Show Material materials with Resistencia a la tracción of 275 MPa
	300.0 °C	260 MPa Show Material materials with Resistencia a la tracción of 260 MPa
	400.0 °C	240 MPa Show Material materials with Resistencia a la tracción of 240 MPa
	500.0 °C	210 MPa Show Material materials with Resistencia a la tracción of 210 MPa
	600.0 °C	150 MPa Show Material materials with Resistencia a la tracción of 150 MPa
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Aplicaciones térmicas

Property	Temperature	Value	Comment
Calor específico	20.0 °C	456 J/(kg·K) Show Material materials with Calor específico of 456 J/(kg·K)
	100.0 °C	475 J/(kg·K) Show Material materials with Calor específico of 475 J/(kg·K)
	200.0 °C	500 J/(kg·K) Show Material materials with Calor específico of 500 J/(kg·K)
	300.0 °C	570 J/(kg·K) Show Material materials with Calor específico of 570 J/(kg·K)
	400.0 °C	530 J/(kg·K) Show Material materials with Calor específico of 530 J/(kg·K)
	500.0 °C	525 J/(kg·K) Show Material materials with Calor específico of 525 J/(kg·K)
	600.0 °C	535 J/(kg·K) Show Material materials with Calor específico of 535 J/(kg·K)
	700.0 °C	550 J/(kg·K) Show Material materials with Calor específico of 550 J/(kg·K)
	800.0 °C	565 J/(kg·K) Show Material materials with Calor específico of 565 J/(kg·K)
	900.0 °C	580 J/(kg·K) Show Material materials with Calor específico of 580 J/(kg·K)
	1000.0 °C	590 J/(kg·K) Show Material materials with Calor específico of 590 J/(kg·K)
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Coeficiente de dilatación térmica	100.0 °C	1.33E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.33E-5 1/K
	200.0 °C	1.39E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.39E-5 1/K
	300.0 °C	1.43E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.43E-5 1/K
	400.0 °C	1.48E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.48E-5 1/K
	500.0 °C	1.52E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.52E-5 1/K
	600.0 °C	1.56E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.56E-5 1/K
	700.0 °C	1.58E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.58E-5 1/K
	800.0 °C	1.62E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.62E-5 1/K
	900.0 °C	1.65E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.65E-5 1/K
	1000.0 °C	1.67E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.67E-5 1/K
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Conductividad térmica	20.0 °C	79 W/(m·K) Show Material materials with Conductividad térmica of 79 W/(m·K)
	100.0 °C	73 W/(m·K) Show Material materials with Conductividad térmica of 73 W/(m·K)
	200.0 °C	67 W/(m·K) Show Material materials with Conductividad térmica of 67 W/(m·K)
	300.0 °C	60 W/(m·K) Show Material materials with Conductividad térmica of 60 W/(m·K)
	400.0 °C	57 W/(m·K) Show Material materials with Conductividad térmica of 57 W/(m·K)
	500.0 °C	58.5 W/(m·K) Show Material materials with Conductividad térmica of 58.5 W/(m·K)
	600.0 °C	61 W/(m·K) Show Material materials with Conductividad térmica of 61 W/(m·K)
	700.0 °C	63 W/(m·K) Show Material materials with Conductividad térmica of 63 W/(m·K)
	800.0 °C	65.5 W/(m·K) Show Material materials with Conductividad térmica of 65.5 W/(m·K)
	900.0 °C	68 W/(m·K) Show Material materials with Conductividad térmica of 68 W/(m·K)
	1000.0 °C	70.5 W/(m·K) Show Material materials with Conductividad térmica of 70.5 W/(m·K)
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Temperatura de fusión		1400 - 1500 °C Show Material materials with Temperatura de fusión of 1400 - 1500 °C	Typical for Pure/Low Nickel Alloy
Temperatura máx. de funcionamiento, largo		-10 - 600 °C Show Material materials with Temperatura máx. de funcionamiento, largo of -10 - 600 °C

Eléctrico

Property	Temperature	Value
Resistividad eléctrica	20.0 °C	9E-8 Ω·m Show Material materials with Resistividad eléctrica of 9E-8 Ω·m
	100.0 °C	1.3E-7 Ω·m Show Material materials with Resistividad eléctrica of 1.3E-7 Ω·m
	200.0 °C	1.9E-7 Ω·m Show Material materials with Resistividad eléctrica of 1.9E-7 Ω·m
	300.0 °C	2.6E-7 Ω·m Show Material materials with Resistividad eléctrica of 2.6E-7 Ω·m
	400.0 °C	3.3E-7 Ω·m Show Material materials with Resistividad eléctrica of 3.3E-7 Ω·m
	500.0 °C	3.7E-7 Ω·m Show Material materials with Resistividad eléctrica of 3.7E-7 Ω·m
	600.0 °C	4E-7 Ω·m Show Material materials with Resistividad eléctrica of 4E-7 Ω·m
	700.0 °C	4.3E-7 Ω·m Show Material materials with Resistividad eléctrica of 4.3E-7 Ω·m
	800.0 °C	4.5E-7 Ω·m Show Material materials with Resistividad eléctrica of 4.5E-7 Ω·m
	900.0 °C	4.8E-7 Ω·m Show Material materials with Resistividad eléctrica of 4.8E-7 Ω·m
	1000.0 °C	5.1E-7 Ω·m Show Material materials with Resistividad eléctrica of 5.1E-7 Ω·m
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Chemical properties

Property	Value
Azufre	0.005 - 0.01 % Show Material materials with Azufre of 0.005 - 0.01 %
Carbono	0.02 % Show Material materials with Carbono of 0.02 %
Cobre	0.25 % Show Material materials with Cobre of 0.25 %
Hierro	0.4 % Show Material materials with Hierro of 0.4 %
Magnesio	0.15 % Show Material materials with Magnesio of 0.15 %
Manganeso	0.35 % Show Material materials with Manganeso of 0.35 %
Níquel	99 % Show Material materials with Níquel of 99 %
Silicona	0.2 - 0.25 % Show Material materials with Silicona of 0.2 - 0.25 %
Titanio	0.1 % Show Material materials with Titanio of 0.1 %

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