Properties
General
| Property | Value |
|---|---|
Density | 7.95 g/cm³ Show Supplier Material materials with Density of 7.95 g/cm³ |
Mechanical
| Property | Value |
|---|---|
Elastic modulus | 200 GPa Show Supplier Material materials with Elastic modulus of 200 GPa |
Elongation | 56 % Show Supplier Material materials with Elongation of 56 % |
Reduction of area | 72.0 % Show Supplier Material materials with Reduction of area of 72.0 % |
Tensile strength | 560 MPa Show Supplier Material materials with Tensile strength of 560 MPa |
Thermal
| Property | Value | Comment |
|---|---|---|
Coefficient of thermal expansion | 0.0000168 1/K Show Supplier Material materials with Coefficient of thermal expansion of 0.0000168 1/K | 20 to 200°C |
Thermal conductivity | 15 W/(m·K) Show Supplier Material materials with Thermal conductivity of 15 W/(m·K) |
Electrical
| Property | Value |
|---|---|
Electrical resistivity | 7.4e-07 Ω·m Show Supplier Material materials with Electrical resistivity of 7.4e-07 Ω·m |
Chemical properties
| Property | Value | Comment |
|---|---|---|
Carbon | 0.05 Show Supplier Material materials with Carbon of 0.05 | max. |
Chromium | 16.5 - 18.0 % Show Supplier Material materials with Chromium of 16.5 - 18.0 % | |
Manganese | 2.0 Show Supplier Material materials with Manganese of 2.0 | max. |
Molybdenum | 2.0 - 2.5 % Show Supplier Material materials with Molybdenum of 2.0 - 2.5 % | max. |
Nickel | 10.5 - 11.5 % Show Supplier Material materials with Nickel of 10.5 - 11.5 % | |
Nitrogen | 0.03 Show Supplier Material materials with Nitrogen of 0.03 | max. |
Phosphorus | 0.035 Show Supplier Material materials with Phosphorus of 0.035 | max. |
Silicon | 1.0 Show Supplier Material materials with Silicon of 1.0 | max. |
Sulfur | 0.03 Show Supplier Material materials with Sulfur of 0.03 | max. |
Titanium | 0.7000000000000001 Show Supplier Material materials with Titanium of 0.7000000000000001 | max., min: 5x(C+N) |
Technological properties
| Property | ||
|---|---|---|
| Application areas | ||
| Corrosion properties | UGI® 316Ti is resistant to inter-granular corrosion in the same way as UGI® 4571. Remark: The corrosion resistance of a stainless steel depends on many factors related to the composition of the corrosive atmosphere (chloride concentration, presence or absence of oxidising agents, temperature, pH, agitation or no agitation, and so on), as well as to the preparation of the material (surfaces free from metal particles, surface finish, such as hardening, polishing, and so on). Precautionary measures should be taken for certain tests such as the saline mist test (ISO 9227): for example marking labels (that might cause corro-sion run-outs and reduce the test resistance time) should not be used on the sample. Taking into account all theses precaution, UGI® 316Ti can withstand saline mist test (ISO9227) above 1000 h without any occurrence of red rust spots. | |
| General machinability | UGI® 316Ti offers good machining performance as a result of the optimization of the inclusion population. This expands tool life, good chip breakability and good surface finish. If you would like to use the grade to best advantage for your components and working environment, contact our Tech-nical service via your usual commercial contact. | |
| Heat Treatment | The annealing treatment that gives UGI® 316Ti its lowest properties includes heating to 1020°C - 1120°C, followed by rapid air or water cooling. | |
| Hot forming | Forging : Heating temperature: 1150 - 1200°C . Forging temperature: between 1200°C and 950°C. Air cooling (or water cooling if deformation is not a problem). | |
| Other | Available products: Do not hesitate to contact the supplier for further information | |
| Welding | UGI® 316Ti can be MIG or TIG welded, with or without filler material, using laser or resistance welding techniques. When using filler wire, we recommend using ER318 (Nb stabilised). For cold applications, ER316LSi wire can also be used. To minimize thermal cracking problems, tight control over welding parameters is required. To do this, always ensure when using arc welding that the linear welding power is limited. | |