General
Property | Temperature | Value |
---|---|---|
Density | 23.0 °C | 8.5 g/cm³ Show Supplier Material materials with Density of 8.5 g/cm³ |
Mechanical
Property | Temperature | Value | Comment |
---|---|---|---|
Charpy impact energy, V-notch | 23.0 °C | 160 J Show Supplier Material materials with Charpy impact energy, V-notch of 160 J | |
Creep strength | 500.0 °C | 297 MPa Show Supplier Material materials with Creep strength of 297 MPa | Rm/10⁴ h measured in the solution annealed (1120°C) condition |
600.0 °C | 138 MPa Show Supplier Material materials with Creep strength of 138 MPa | Rm/10⁴ h measured in the solution annealed (1120°C) condition | |
700.0 °C | 63 MPa Show Supplier Material materials with Creep strength of 63 MPa | Rm/10⁴ h measured in the solution annealed (1120°C) condition | |
800.0 °C | 29 MPa Show Supplier Material materials with Creep strength of 29 MPa | Rm/10⁴ h measured in the solution annealed (1120°C) condition | |
850.0 °C | 17 MPa Show Supplier Material materials with Creep strength of 17 MPa | Rm/10⁴ h measured in the solution annealed (1120°C) condition | |
900.0 °C | 13 MPa Show Supplier Material materials with Creep strength of 13 MPa | Rm/10⁴ h measured in the solution annealed (1120°C) condition | |
Elastic modulus | 20.0 °C | 214 GPa Show Supplier Material materials with Elastic modulus of 214 GPa | |
100.0 °C | 209 GPa Show Supplier Material materials with Elastic modulus of 209 GPa | ||
200.0 °C | 205 GPa Show Supplier Material materials with Elastic modulus of 205 GPa | ||
300.0 °C | 200 GPa Show Supplier Material materials with Elastic modulus of 200 GPa | ||
400.0 °C | 194 GPa Show Supplier Material materials with Elastic modulus of 194 GPa | ||
500.0 °C | 187 GPa Show Supplier Material materials with Elastic modulus of 187 GPa | ||
600.0 °C | 180 GPa Show Supplier Material materials with Elastic modulus of 180 GPa | ||
700.0 °C | 172 GPa Show Supplier Material materials with Elastic modulus of 172 GPa | ||
800.0 °C | 163 GPa Show Supplier Material materials with Elastic modulus of 163 GPa | ||
900.0 °C | 153 GPa Show Supplier Material materials with Elastic modulus of 153 GPa | ||
1000.0 °C | 143 GPa Show Supplier Material materials with Elastic modulus of 143 GPa | ||
Elongation | 23.0 °C | 35 % Show Supplier Material materials with Elongation of 35 % | Typical mechanical properties |
Hardness, Brinell | 23.0 °C | 185 [-] Show Supplier Material materials with Hardness, Brinell of 185 [-] | Typical mechanical properties |
Tensile strength | 20.0 °C | 500 - 700 MPa Show Supplier Material materials with Tensile strength of 500 - 700 MPa | Typical mechanical properties |
100.0 °C | 480 MPa Show Supplier Material materials with Tensile strength of 480 MPa | Typical mechanical properties | |
200.0 °C | 460 MPa Show Supplier Material materials with Tensile strength of 460 MPa | Typical mechanical properties | |
300.0 °C | 445 MPa Show Supplier Material materials with Tensile strength of 445 MPa | Typical mechanical properties | |
400.0 °C | 440 MPa Show Supplier Material materials with Tensile strength of 440 MPa | Typical mechanical properties | |
500.0 °C | 435 MPa Show Supplier Material materials with Tensile strength of 435 MPa | Typical mechanical properties | |
Yield strength Rp0.2 | 20.0 °C | 180 MPa Show Supplier Material materials with Yield strength Rp0.2 of 180 MPa | Typical mechanical properties |
100.0 °C | 170 MPa Show Supplier Material materials with Yield strength Rp0.2 of 170 MPa | Typical mechanical properties | |
200.0 °C | 160 MPa Show Supplier Material materials with Yield strength Rp0.2 of 160 MPa | Typical mechanical properties | |
300.0 °C | 150 MPa Show Supplier Material materials with Yield strength Rp0.2 of 150 MPa | Typical mechanical properties | |
400.0 °C | 150 MPa Show Supplier Material materials with Yield strength Rp0.2 of 150 MPa | Typical mechanical properties | |
450.0 °C | 145 MPa Show Supplier Material materials with Yield strength Rp0.2 of 145 MPa | Typical mechanical properties | |
Thermal
Property | Temperature | Value |
---|---|---|
Coefficient of thermal expansion | 100.0 °C | 1.37E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.37E-5 1/K |
200.0 °C | 1.41E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.41E-5 1/K | |
300.0 °C | 1.44E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.44E-5 1/K | |
400.0 °C | 1.48E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.48E-5 1/K | |
500.0 °C | 1.51E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.51E-5 1/K | |
600.0 °C | 1.54E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.54E-5 1/K | |
700.0 °C | 1.58E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.58E-5 1/K | |
800.0 °C | 1.61E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.61E-5 1/K | |
900.0 °C | 1.64E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.64E-5 1/K | |
1000.0 °C | 1.69E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.69E-5 1/K | |
Melting point | 1370 - 1425 °C Show Supplier Material materials with Melting point of 1370 - 1425 °C | |
Specific heat capacity | 20.0 °C | 455 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 455 J/(kg·K) |
100.0 °C | 475 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 475 J/(kg·K) | |
200.0 °C | 495 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 495 J/(kg·K) | |
300.0 °C | 508 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 508 J/(kg·K) | |
400.0 °C | 525 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 525 J/(kg·K) | |
500.0 °C | 550 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 550 J/(kg·K) | |
600.0 °C | 572 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 572 J/(kg·K) | |
700.0 °C | 602 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 602 J/(kg·K) | |
800.0 °C | 620 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 620 J/(kg·K) | |
900.0 °C | 630 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 630 J/(kg·K) | |
1000.0 °C | 635 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 635 J/(kg·K) | |
Thermal conductivity | 20.0 °C | 14.8 W/(m·K) Show Supplier Material materials with Thermal conductivity of 14.8 W/(m·K) |
100.0 °C | 15.8 W/(m·K) Show Supplier Material materials with Thermal conductivity of 15.8 W/(m·K) | |
200.0 °C | 17 W/(m·K) Show Supplier Material materials with Thermal conductivity of 17 W/(m·K) | |
300.0 °C | 18.4 W/(m·K) Show Supplier Material materials with Thermal conductivity of 18.4 W/(m·K) | |
400.0 °C | 20 W/(m·K) Show Supplier Material materials with Thermal conductivity of 20 W/(m·K) | |
500.0 °C | 22 W/(m·K) Show Supplier Material materials with Thermal conductivity of 22 W/(m·K) | |
600.0 °C | 24 W/(m·K) Show Supplier Material materials with Thermal conductivity of 24 W/(m·K) | |
700.0 °C | 25.7 W/(m·K) Show Supplier Material materials with Thermal conductivity of 25.7 W/(m·K) | |
800.0 °C | 27.5 W/(m·K) Show Supplier Material materials with Thermal conductivity of 27.5 W/(m·K) | |
900.0 °C | 29.4 W/(m·K) Show Supplier Material materials with Thermal conductivity of 29.4 W/(m·K) | |
1000.0 °C | 31.2 W/(m·K) Show Supplier Material materials with Thermal conductivity of 31.2 W/(m·K) | |
Electrical
Property | Temperature | Value |
---|---|---|
Electrical resistivity | 20.0 °C | 1.03E-6 Ω·m Show Supplier Material materials with Electrical resistivity of 1.03E-6 Ω·m |
100.0 °C | 1.04E-6 Ω·m Show Supplier Material materials with Electrical resistivity of 1.04E-6 Ω·m | |
200.0 °C | 1.06E-6 Ω·m Show Supplier Material materials with Electrical resistivity of 1.06E-6 Ω·m | |
300.0 °C | 1.07E-6 Ω·m Show Supplier Material materials with Electrical resistivity of 1.07E-6 Ω·m | |
400.0 °C | 1.08E-6 Ω·m Show Supplier Material materials with Electrical resistivity of 1.08E-6 Ω·m | |
500.0 °C | 1.11E-6 Ω·m Show Supplier Material materials with Electrical resistivity of 1.11E-6 Ω·m | |
600.0 °C | 1.12E-6 Ω·m Show Supplier Material materials with Electrical resistivity of 1.12E-6 Ω·m | |
700.0 °C | 1.12E-6 Ω·m Show Supplier Material materials with Electrical resistivity of 1.12E-6 Ω·m | |
800.0 °C | 1.12E-6 Ω·m Show Supplier Material materials with Electrical resistivity of 1.12E-6 Ω·m | |
900.0 °C | 1.13E-6 Ω·m Show Supplier Material materials with Electrical resistivity of 1.13E-6 Ω·m | |
1000.0 °C | 1.14E-6 Ω·m Show Supplier Material materials with Electrical resistivity of 1.14E-6 Ω·m | |
Magnetic
Property | Temperature | Value | Comment |
---|---|---|---|
Relative magnetic permeability | 23.0 °C | 1.01 [-] Show Supplier Material materials with Relative magnetic permeability of 1.01 [-] | max. |
Chemical properties
Property | Value | Comment | |
---|---|---|---|
Aluminium | 0.3 % Show Supplier Material materials with Aluminium of 0.3 % | max. | |
Carbon | 0.05 - 0.15 % Show Supplier Material materials with Carbon of 0.05 - 0.15 % | ||
Chromium | 14 - 17 % Show Supplier Material materials with Chromium of 14 - 17 % | ||
Copper | 0.5 % Show Supplier Material materials with Copper of 0.5 % | max. | |
Iron | 6 - 10 % Show Supplier Material materials with Iron of 6 - 10 % | ||
Manganese | 1 % Show Supplier Material materials with Manganese of 1 % | max. | |
Nickel | Balance | ||
Phosphorus | 0.02 % Show Supplier Material materials with Phosphorus of 0.02 % | max. | |
Silicon | 0.5 % Show Supplier Material materials with Silicon of 0.5 % | max. | |
Sulfur | 0.015 % Show Supplier Material materials with Sulfur of 0.015 % | max. | |
Titanium | 0.3 % Show Supplier Material materials with Titanium of 0.3 % | max. |
Technological properties
Property | ||
---|---|---|
Application areas | Thermocouple sheathing in aggressive atmospheres, vinyl chloride monomer production (resistance to chlorine, hydrogen chloride, oxidation and carburization), conversion of uranium oxide to hexafluoride (resistance to attack by hydrogen fluoride, production and use of caustic alkalis, particularly in the presence of sulphur compounds), production of titanium dioxide by the chlorine route, production of organic and inorganic chlorinated and fluorinated compounds (resistance to attack by chlorine and fluorine), nuclear reactor components, heat treatment furnace retorts, furnace belts and components, particularly with carburizing or nitriding atmospheres, catalyst regenerators in petrochemical production. | |
Cold Forming | The workpieces should be in the annealed condition for cold forming. VDM® Alloy 600 H has a significantly higher work hardening rate than austenitic stainless steels. This must be taken into account for the design and selection of forming tools and equipment and during the planning of forming processes. Intermediate annealing is necessary for major cold forming work. For cold forming of >15%, a final solution annealing must be conducted. | |
Corrosion properties | Nicrofer 7216 H is resistant to a wide range of corrosive media. Due to the chromium content the alloy possesses better corrosion resistance than Nickel 99.2 (alloy 200) and LC-Nickel 99.2 (alloy 201) under oxidizing conditions. At the same time, the high nickel content results in good corrosion resistance under reducing conditions and in alkaline solutions and leads to virtual immunity to chloride-ion stress-corrosion cracking. Nicrofer 7216 H shows moderate resistance to mineral acids and good resistance to acetic, formic, stearic and other organic acids. Excellent resistance is shown in high purity water, as used in the primary and secondary circuits of some nuclear reactors. Nicrofer 7216 H is particularly resistant to attack by dry chlorine or hydrogen chloride, even at temperatures up to 650 °C. At high temperatures in air the soft-annealed and solution annealed alloy shows good resistance to oxide scaling and has high strength. The alloy also resists ammonia bearing atmospheres, as well as nitrogen and carburizing gases. Under alternating oxidizing and reducing conditions the alloy may suffer from selective oxidation (green rot). | |
General machinability | VDM® Alloy 600H is preferably processed in annealed condition. Since the alloy is prone to work hardening, a low cutting speed should be used with a feed speed that is not too high and the cutting tool should stay engaged at all times. An adequate chip depth is important in order to cut below the previously formed work-hardened zone. An optimal heat dissipation by using large quantities of suitable, preferably aqueous, cold forming lubricants has considerable influence on a stable machining process. | |
Heat Treatment | Solution annealing of VDM® Alloy 600 H should take place at temperatures between 1,080 and 1,150°C (1,976 and 2,102°F). The retention time starts with material temperature equalization; longer times are generally considerably less critical than retention times that are too short. Cooling down should be accelerated with water to achieve optimum properties. Fast air cooling can also be carried out at thicknesses below approx. 3 mm. 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® Alloy 600 H can be hot-formed in a temperature range between 1,200 and 900°C (2,192 and 1,652°F) with subsequent rapid cooling down in water or air. For heating up, workpieces should be placed in a furnace that is already heated up to the target value. Heat treatment after hot forming is recommended in order to achieve optimal properties. | |
Other | VDM® Alloy 600 H has a cubic face-centered crystal structure. | |
Welding | VDM® Alloy 600 H can be welded using the customary and conventional arc techniques such as TIG or MIG impulse technology. The material should be in its annealed condition for welding. A low heat input and fast heat removal must be ensured. The maximum interpass temperature should be between 100 and 150°C (212 and 302°F). Usually neither pre-heating nor a subsequent heat treatment is necessary. |