Eigenschaften
Allgemein
| Property | Temperature | Value |
|---|---|---|
Dichte | 23.0 °C | 8.9 g/cm³ Show Supplier Material materials with Dichte of 8.9 g/cm³ |
Mechanisch
| Property | Temperature | Value | Comment |
|---|---|---|---|
Dehnung | 23.0 °C | 40 % Show Supplier Material materials with Dehnung of 40 % | Typical mechanical properties |
Elastizitätsmodul | -200.0 °C | 227 GPa Show Supplier Material materials with Elastizitätsmodul of 227 GPa | |
-100.0 °C | 218 GPa Show Supplier Material materials with Elastizitätsmodul of 218 GPa | ||
0.0 °C | 207 GPa Show Supplier Material materials with Elastizitätsmodul of 207 GPa | ||
20.0 °C | 205 GPa Show Supplier Material materials with Elastizitätsmodul of 205 GPa | ||
100.0 °C | 200 GPa Show Supplier Material materials with Elastizitätsmodul of 200 GPa | ||
200.0 °C | 196 GPa Show Supplier Material materials with Elastizitätsmodul of 196 GPa | ||
300.0 °C | 190 GPa Show Supplier Material materials with Elastizitätsmodul of 190 GPa | ||
400.0 °C | 182 GPa Show Supplier Material materials with Elastizitätsmodul of 182 GPa | ||
500.0 °C | 175 GPa Show Supplier Material materials with Elastizitätsmodul of 175 GPa | ||
600.0 °C | 165 GPa Show Supplier Material materials with Elastizitätsmodul of 165 GPa | ||
700.0 °C | 153 GPa Show Supplier Material materials with Elastizitätsmodul of 153 GPa | ||
800.0 °C | 140 GPa Show Supplier Material materials with Elastizitätsmodul of 140 GPa | ||
900.0 °C | 134 GPa Show Supplier Material materials with Elastizitätsmodul of 134 GPa | ||
Streckgrenze Rp 0,2 | 23.0 °C | 100 MPa Show Supplier Material materials with Streckgrenze Rp 0,2 of 100 MPa | Typical mechanical properties |
Streckgrenze Rp 1,0 | 23.0 °C | 125 MPa Show Supplier Material materials with Streckgrenze Rp 1,0 of 125 MPa | Typical mechanical properties |
Zugfestigkeit | 23.0 °C | 370 MPa Show Supplier Material materials with Zugfestigkeit of 370 MPa | Typical mechanical properties |
Thermisch
| Property | Temperature | Value |
|---|---|---|
Koeffizient der thermischen Ausdehnung | -200.0 °C | 1.01E-5 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 1.01E-5 1/K |
-100.0 °C | 1.13E-5 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 1.13E-5 1/K | |
100.0 °C | 1.33E-5 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 1.33E-5 1/K | |
200.0 °C | 1.39E-5 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 1.39E-5 1/K | |
300.0 °C | 1.43E-5 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 1.43E-5 1/K | |
400.0 °C | 1.48E-5 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 1.48E-5 1/K | |
500.0 °C | 1.52E-5 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 1.52E-5 1/K | |
600.0 °C | 1.56E-5 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 1.56E-5 1/K | |
700.0 °C | 1.58E-5 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 1.58E-5 1/K | |
800.0 °C | 1.62E-5 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 1.62E-5 1/K | |
900.0 °C | 1.65E-5 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 1.65E-5 1/K | |
1000.0 °C | 1.67E-5 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 1.67E-5 1/K | |
Schmelzpunkt | 1435 - 1445 °C Show Supplier Material materials with Schmelzpunkt of 1435 - 1445 °C | |
Spezifische Wärmekapazität | -200.0 °C | 150 J/(kg·K) Show Supplier Material materials with Spezifische Wärmekapazität of 150 J/(kg·K) |
-100.0 °C | 355 J/(kg·K) Show Supplier Material materials with Spezifische Wärmekapazität of 355 J/(kg·K) | |
0.0 °C | 426 J/(kg·K) Show Supplier Material materials with Spezifische Wärmekapazität of 426 J/(kg·K) | |
20.0 °C | 456 J/(kg·K) Show Supplier Material materials with Spezifische Wärmekapazität of 456 J/(kg·K) | |
100.0 °C | 475 J/(kg·K) Show Supplier Material materials with Spezifische Wärmekapazität of 475 J/(kg·K) | |
200.0 °C | 500 J/(kg·K) Show Supplier Material materials with Spezifische Wärmekapazität of 500 J/(kg·K) | |
300.0 °C | 570 J/(kg·K) Show Supplier Material materials with Spezifische Wärmekapazität of 570 J/(kg·K) | |
400.0 °C | 530 J/(kg·K) Show Supplier Material materials with Spezifische Wärmekapazität of 530 J/(kg·K) | |
500.0 °C | 525 J/(kg·K) Show Supplier Material materials with Spezifische Wärmekapazität of 525 J/(kg·K) | |
600.0 °C | 535 J/(kg·K) Show Supplier Material materials with Spezifische Wärmekapazität of 535 J/(kg·K) | |
700.0 °C | 550 J/(kg·K) Show Supplier Material materials with Spezifische Wärmekapazität of 550 J/(kg·K) | |
800.0 °C | 565 J/(kg·K) Show Supplier Material materials with Spezifische Wärmekapazität of 565 J/(kg·K) | |
900.0 °C | 580 J/(kg·K) Show Supplier Material materials with Spezifische Wärmekapazität of 580 J/(kg·K) | |
1000.0 °C | 590 J/(kg·K) Show Supplier Material materials with Spezifische Wärmekapazität of 590 J/(kg·K) | |
Wärmeleitfähigkeit | -200.0 °C | 79 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 79 W/(m·K) |
-100.0 °C | 75 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 75 W/(m·K) | |
0.0 °C | 72 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 72 W/(m·K) | |
20.0 °C | 71 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 71 W/(m·K) | |
100.0 °C | 67 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 67 W/(m·K) | |
200.0 °C | 62 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 62 W/(m·K) | |
300.0 °C | 57 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 57 W/(m·K) | |
400.0 °C | 56 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 56 W/(m·K) | |
500.0 °C | 58 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 58 W/(m·K) | |
600.0 °C | 60 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 60 W/(m·K) | |
700.0 °C | 62 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 62 W/(m·K) | |
800.0 °C | 64 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 64 W/(m·K) | |
900.0 °C | 67 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 67 W/(m·K) | |
1000.0 °C | 69 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 69 W/(m·K) | |
Elektrisch
| Property | Temperature | Value |
|---|---|---|
spezifischer Widerstand | -200.0 °C | 2E-8 Ω·m Show Supplier Material materials with spezifischer Widerstand of 2E-8 Ω·m |
-100.0 °C | 4.5E-8 Ω·m Show Supplier Material materials with spezifischer Widerstand of 4.5E-8 Ω·m | |
0.0 °C | 8.5E-8 Ω·m Show Supplier Material materials with spezifischer Widerstand of 8.5E-8 Ω·m | |
20.0 °C | 9E-8 Ω·m Show Supplier Material materials with spezifischer Widerstand of 9E-8 Ω·m | |
100.0 °C | 1.3E-7 Ω·m Show Supplier Material materials with spezifischer Widerstand of 1.3E-7 Ω·m | |
200.0 °C | 1.9E-7 Ω·m Show Supplier Material materials with spezifischer Widerstand of 1.9E-7 Ω·m | |
300.0 °C | 2.6E-7 Ω·m Show Supplier Material materials with spezifischer Widerstand of 2.6E-7 Ω·m | |
400.0 °C | 3.3E-7 Ω·m Show Supplier Material materials with spezifischer Widerstand of 3.3E-7 Ω·m | |
500.0 °C | 3.7E-7 Ω·m Show Supplier Material materials with spezifischer Widerstand of 3.7E-7 Ω·m | |
600.0 °C | 4E-7 Ω·m Show Supplier Material materials with spezifischer Widerstand of 4E-7 Ω·m | |
700.0 °C | 4.3E-7 Ω·m Show Supplier Material materials with spezifischer Widerstand of 4.3E-7 Ω·m | |
800.0 °C | 4.5E-7 Ω·m Show Supplier Material materials with spezifischer Widerstand of 4.5E-7 Ω·m | |
900.0 °C | 4.8E-7 Ω·m Show Supplier Material materials with spezifischer Widerstand of 4.8E-7 Ω·m | |
1000.0 °C | 5.1E-7 Ω·m Show Supplier Material materials with spezifischer Widerstand of 5.1E-7 Ω·m | |
Magnetisch
Chemical properties
| Property | Value | Comment |
|---|---|---|
Eisen | 0.4 % Show Supplier Material materials with Eisen of 0.4 % | max. |
Kohlenstoff | 0.1 % Show Supplier Material materials with Kohlenstoff of 0.1 % | max. |
Kupfer | 0.25 % Show Supplier Material materials with Kupfer of 0.25 % | max. |
Magnesium | 0.15 % Show Supplier Material materials with Magnesium of 0.15 % | max |
Mangan | 0.35 % Show Supplier Material materials with Mangan of 0.35 % | max. |
Nickel | 99.2 % Show Supplier Material materials with Nickel of 99.2 % | min. |
Schwefel | 5E-3 % Show Supplier Material materials with Schwefel of 5E-3 % | max. |
Silizium | 0.15 % Show Supplier Material materials with Silizium of 0.15 % | max. |
Titan | 0.1 % Show Supplier Material materials with Titan of 0.1 % | max. |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Unalloyed wrought nickel combines excellent mechanical properties with good corrosion resistance. Above 300 °C working temperature, the low-carbon version is generally used. The limited carbon content lowers mechanical property values and work-hardening rate but promotes ductility. Typical applications are: food production, such as handling of cooling brines, fatty acids and fruit juices (resistance to acid, alkaline and neutral salt solutions and to organic acids), vessels in which fluorine is generated and reacted with hydrocarbons (resistance to fluorine), storing and transportation of phenol (immunity from any form of attack ensures absolute product purity), manufacture and handling of sodium hydroxide, particularly at temperatures above 300 °C. Industrial processes where sodium hydroxide is typically used, involve: production of viscose rayon and manufacture of soap (general corrosion resistance and virtual immunity to intergranular attack above 315 °C), production of hydrochloric acid and chlorination of hydrocarbons such as benzene, methane and ethane (resistance at elevated temperatures to dry chlorine and hydrogen chloride), manufacture of vinyl chloride monomer (resistance to hydrogen chloride at elevated temperatures). | |
| Cold Forming | Cold forming should be conducted on the soft annealed material. The forming characteristics of VDM® Nickel 200 is comparable to those of carbon steels. In strong cold forming, intermediate annealing may be necessary to reinstate the formable soft condition. | |
| Corrosion properties | Nickel 99.2 has an excellent resistance to many corrosive media from acid to alkaline. It is most useful under reducing conditions but, where a passive oxide is formed, it may also be used in oxidizing conditions. Its most significant property is extremely high resistance to caustic alkalies up to and including the molten state. The resistance of Nickel 99.2 to mineral acids varies according to temperature and concentration and whether or not the solution is aerated. Corrosion resistance is better in deaerated acid. In acid, alkaline and neutral salt solutions, Nickel 99.2 shows good resistance, but severe attack occurs in oxidizing salt solutions. The alloy is resistant to all dry gases at room temperature. The low-carbon alloy can be used in dry chlorine and hydrogen chloride at temperatures up to 550 °C. | |
| General machinability | Nickel 99.2 should be machined in the heat-treated condition. As the alloy exhibits a high work-hardening rate only low cutting speeds should be used compared with low-alloyed standard austenitic stainless steels. Tools should be engaged at all times. An adequate depth of cut is important in order to cut below the previously formed work-hardened zone. | |
| Heat Treatment | VDM® Nickel 200 is soft annealed in the temperature range between 700 and 850°C (1,292 and 1,562°F). To achieve a fine-grained microstructure, it is recommended to determine the parameters of the annealing temperature and retention time carefully prior to the heat treatment. Work-hardened VDM® Nickel is advantageous for some applications. Work-hardened material can be heat treated in temperatures between 550 and 650°C (1,022 and 1,202°F) to compensate forming tensions. In this temperature range, the material does not recrystallize and therefore largely retains the strength that was obtained through the forming process. The cooling down speed after heat treatment of VDM® Nickel 200 is generally unproblematic. For strips as the product form, the heat treatment can be performed in a continuous furnace at a speed and temperature that is adapted to the strip thickness. In each heat treatment, the aforementioned cleanliness requirements must be observed. | |
| Hot forming | VDM® Nickel 200 is well suited for hot forming in the temperature range between 1,200 and 800°C (2,192 and 1,472°F). For heating up, workpieces should be placed in a furnace that is already heated up. Rapid cooling down after the hot forming is not required. A heat treatment after the hot forming is recommended for achieving the optimal corrosion characteristics and controlled mechanical properties. | |
| Other | Nickel 99.2 has a face-centered-cubic structure between temperatures close to absolute zero and melting point. | |
| Welding | It is weldable. | |