General
Property | Value | Comment |
---|---|---|
Carbon equivalent (CEV) | 0.45 [-] Show Supplier Material materials with Carbon equivalent (CEV) of 0.45 [-] | max. |
Dimension
Property | Value |
---|---|
Dimensions | Please feel free to check the figure on the right side of the material page for more details. |
Mechanical
Property | Value | Comment |
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Elongation | 22 % Show Supplier Material materials with Elongation of 22 % | min. | for thickness 0.4-3 mm | Transverse | A80 |
Tensile strength | 450 MPa Show Supplier Material materials with Tensile strength of 450 MPa | min. | for thickness 0.4-3 mm | Transverse |
Yield strength | 315 MPa Show Supplier Material materials with Yield strength of 315 MPa | min. | for thickness 0.4-3 mm | Transverse |
Chemical properties
Property | Value | Comment |
---|---|---|
Aluminium | 0.02 % Show Supplier Material materials with Aluminium of 0.02 % | min. |
Carbon | 0.12 % Show Supplier Material materials with Carbon of 0.12 % | max. |
Chromium | 0.3 - 0.8 % Show Supplier Material materials with Chromium of 0.3 - 0.8 % | |
Copper | 0.25 - 0.55 % Show Supplier Material materials with Copper of 0.25 - 0.55 % | |
Manganese | 1 % Show Supplier Material materials with Manganese of 1 % | max. |
Nickel | 0.3 % Show Supplier Material materials with Nickel of 0.3 % | max. |
Nitrogen | 0.009 % Show Supplier Material materials with Nitrogen of 0.009 % | max. |
Phosphorus | 0.06 - 0.15 % Show Supplier Material materials with Phosphorus of 0.06 - 0.15 % | |
Silicon | 0.2 - 0.5 % Show Supplier Material materials with Silicon of 0.2 - 0.5 % | |
Sulfur | 0.015 % Show Supplier Material materials with Sulfur of 0.015 % | max. |
Technological properties
Property | ||
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Application areas | Indaten® HC315WP has a wide range of applications: architecture, sculpture, civil engineering structures, HVAC equipment, containers and cable trays. When used uncoated, no maintenance is required and the material will not deteriorate through corrosion. The effectiveness of the corrosion protection largely depends on the speed of patina formation. For optimum patina formation, Indaten® HC315WP can be used in a non-confined environment, even in the presence of sulphuric fumes. However, it is strongly recommended not to expose Indaten® HC315WP to condensation, constant humidity or repeated soiling, particularly in environments containing free chlorine. | |
Corrosion properties | The alloy components give Indaten® HC315WP its corrosion resistance properties. The presence of copper in the oxide layer contributes to the formation of a strongly bonded, elastic and compact patina on the surface of Indaten® HC315WP in the course of the corrosion process. The chromium and nickel contribute to the formation of insoluble alkaline sulphates, which will seal the pores of the oxide layer, thereby protecting the metal from water and oxygen. Silicon, and to a lesser extent phosphorus, also has a favourable effect on corrosion resistance. | |
Other | Recommendations for use Appearance of the patina Outdoor use: the patina forms naturally in the open air (over a maximum of three to four years and generally faster). Variations in appearance will be observed, depending on the water condensation, evacuation and evaporation conditions. After a few years, the patina will stabilise, even in an industrial, sulphur-containing or rural environment. To ensure optimum patina formation and limit the formation of rust streaks, the oxidation process can be accelerated artificially by first degreasing the surface and then subjecting it to alternate periods of dry and humid conditions. Indoor use: to preserve the natural appearance of the material and at the same time avoid powdery oxide deposits that may cause staining, the following three steps are recommended: Use painted: as the surface has a high reactivity, it is recommended that the first coat of paint be applied on a clean surface immediately after degreasing. | |
Welding | Indaten® HC315WP has excellent weldability with all the usual welding processes thanks to its low carbon content and fine-grained structure. |