Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 23.0 °C | 8.72 g/cm³ Show Supplier Material materials with Density of 8.72 g/cm³ |
Mechanical
| Property | Temperature | Value |
|---|---|---|
Charpy impact energy, V-notch | -40.0 °C | 80 - 90 J Show Supplier Material materials with Charpy impact energy, V-notch of 80 - 90 J |
Elastic modulus | 20.0 °C | 207 GPa Show Supplier Material materials with Elastic modulus of 207 GPa |
100.0 °C | 205 GPa Show Supplier Material materials with Elastic modulus of 205 GPa | |
200.0 °C | 197 GPa Show Supplier Material materials with Elastic modulus of 197 GPa | |
300.0 °C | 193 GPa Show Supplier Material materials with Elastic modulus of 193 GPa | |
400.0 °C | 185 GPa Show Supplier Material materials with Elastic modulus of 185 GPa | |
500.0 °C | 183 GPa Show Supplier Material materials with Elastic modulus of 183 GPa | |
600.0 °C | 173 GPa Show Supplier Material materials with Elastic modulus of 173 GPa | |
700.0 °C | 165 GPa Show Supplier Material materials with Elastic modulus of 165 GPa | |
Elongation | 23.0 °C | 40 % Show Supplier Material materials with Elongation of 40 % |
Tensile strength | 23.0 °C | 798 MPa Show Supplier Material materials with Tensile strength of 798 MPa |
Yield strength | 23.0 °C | 507 MPa Show Supplier Material materials with Yield strength of 507 MPa |
Thermal
| Property | Temperature | Value |
|---|---|---|
Coefficient of thermal expansion | 23.0 °C | 1.1E-5 - 1.86E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.1E-5 - 1.86E-5 1/K |
600.0 °C | 2.14E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 2.14E-5 1/K | |
Specific heat capacity | 20.0 °C | 373 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 373 J/(kg·K) |
100.0 °C | 389 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 389 J/(kg·K) | |
200.0 °C | 410 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 410 J/(kg·K) | |
300.0 °C | 431 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 431 J/(kg·K) | |
400.0 °C | 456 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 456 J/(kg·K) | |
500.0 °C | 477 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 477 J/(kg·K) | |
600.0 °C | 498 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 498 J/(kg·K) | |
700.0 °C | 519 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 519 J/(kg·K) | |
Thermal conductivity | 20.0 °C | 9.82 W/(m·K) Show Supplier Material materials with Thermal conductivity of 9.82 W/(m·K) |
100.0 °C | 11 W/(m·K) Show Supplier Material materials with Thermal conductivity of 11 W/(m·K) | |
200.0 °C | 12.8 W/(m·K) Show Supplier Material materials with Thermal conductivity of 12.8 W/(m·K) | |
300.0 °C | 14.8 W/(m·K) Show Supplier Material materials with Thermal conductivity of 14.8 W/(m·K) | |
400.0 °C | 16.6 W/(m·K) Show Supplier Material materials with Thermal conductivity of 16.6 W/(m·K) | |
500.0 °C | 18.6 W/(m·K) Show Supplier Material materials with Thermal conductivity of 18.6 W/(m·K) | |
600.0 °C | 21.4 W/(m·K) Show Supplier Material materials with Thermal conductivity of 21.4 W/(m·K) | |
700.0 °C | 23.5 W/(m·K) Show Supplier Material materials with Thermal conductivity of 23.5 W/(m·K) | |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | 20.0 °C | 1.24E-6 Ω·m Show Supplier Material materials with Electrical resistivity of 1.24E-6 Ω·m |
100.0 °C | 1.25E-6 Ω·m Show Supplier Material materials with Electrical resistivity of 1.25E-6 Ω·m | |
200.0 °C | 1.26E-6 Ω·m Show Supplier Material materials with Electrical resistivity of 1.26E-6 Ω·m | |
300.0 °C | 1.26E-6 Ω·m Show Supplier Material materials with Electrical resistivity of 1.26E-6 Ω·m | |
400.0 °C | 1.27E-6 Ω·m Show Supplier Material materials with Electrical resistivity of 1.27E-6 Ω·m | |
500.0 °C | 1.29E-6 Ω·m Show Supplier Material materials with Electrical resistivity of 1.29E-6 Ω·m | |
600.0 °C | 1.3E-6 Ω·m Show Supplier Material materials with Electrical resistivity of 1.3E-6 Ω·m | |
700.0 °C | 1.28E-6 Ω·m Show Supplier Material materials with Electrical resistivity of 1.28E-6 Ω·m | |
Magnetic
| Property | Temperature | Value | Comment |
|---|---|---|---|
Relative magnetic permeability | 23.0 °C | 1 [-] Show Supplier Material materials with Relative magnetic permeability of 1 [-] | at 200 Oe (15.9 kA/m) |
Chemical properties
| Property | Value | Comment |
|---|---|---|
Aluminium | 0.5 % Show Supplier Material materials with Aluminium of 0.5 % | max. |
Carbon | 0.01 % Show Supplier Material materials with Carbon of 0.01 % | max. |
Chromium | 19 - 23 % Show Supplier Material materials with Chromium of 19 - 23 % | |
Copper | 0.5 % Show Supplier Material materials with Copper of 0.5 % | max. |
Iron | 2 % Show Supplier Material materials with Iron of 2 % | max. |
Manganese | 0.1 % Show Supplier Material materials with Manganese of 0.1 % | max. |
Molybdenum | 15 - 17 % Show Supplier Material materials with Molybdenum of 15 - 17 % | |
Nickel | 49 % Show Supplier Material materials with Nickel of 49 % | min. |
Phosphorus | 0.02 % Show Supplier Material materials with Phosphorus of 0.02 % | max. |
Silicon | 0.08 % Show Supplier Material materials with Silicon of 0.08 % | max. |
Sulfur | 0.02 % Show Supplier Material materials with Sulfur of 0.02 % | max. |
Titanium | 0.25 % Show Supplier Material materials with Titanium of 0.25 % | max. |
Tungsten | 3 - 4.4 % Show Supplier Material materials with Tungsten of 3 - 4.4 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Coatings or weldings in highly corrosive environments such as: | |
| Corrosion properties | General corrosion: The table below gives the general corrosion rates in mm/year for different assemblies made from UGIALLOY® 686 and other filler wires kept in an acid environment of 10% H₂SO₄ + 2% HCl at 80°C for 7 days. Localized corrosion Pitting corrosion: The table below gives the pitting corrosion rates in terms of maximum pitting depth in mm/year for different assemblies made from UGIALLOY® 686 and other filler wires kept in an SO₂ + 26% NaCl saturated environment at 80°C for 14 days. The table below gives the pitting corrosion rates in terms of maximum pitting depth in mm/year for different assemblies made from UGIALLOY® 686 and other filler wires kept in an 11.9% H₂SO₄ + 1% CuCl2 environment at 103°C for 7 days. Intergranular corrosion: The table on the right side of the material page gives the intergranular corrosion rates in mm/year for different assemblies made from UGIALLOY® 686 and other filler wires after 24 h under the conditions specified in ASTM G28B. | |
| Other | Available products: For other dimensions or products, please the supplier. | |
| Welding | The tables below give the typical welding conditions to be used for UGIALLOY® 686 during MIG and TIG welding with filler wire. GMA welding GTA welding | |