Stainless Steel 430 1.4016
This data sheet applies to stainless steel 430 / 1.4016 hot and cold-rolled sheets/plates and strips, semi-finished products, rods, wire, sections and bright products for general purpose.
Rail and road vehicles, container building, warehouse and transport devices for the sugar industry, sound absorber, coal mining. The steel is resistant to intergranular corrosion.
|Element||% Present (in product form)|
|C, H, P||L|
|Chromium (Cr)||16.00 - 18.00||16.00 - 18.00|
1)Particular ranges of sulphur content may provide improvement of particular properties. For machinability a controlled sulphur content of 0.015 % to 0.030 % is recommended and permitted. For weldability, a controlled sulphur content of 0.008 % to 0.030 % is recommended and permitted. For polishability, a controlled sulphur content of 0.015 % max. is recommended.
Mechanical properties (at room temperature in annealed condition)
|Product Form||Thickness t or diameter4) d mm max||Yield Strength Rp0.2||Tensile Strength||Elongation min. in %|
|Rm N/mm2||A80mm1) ˂3mm thickness (longitudinal and transverse)|
|C||8||260||280||450 - 600||20|
|H||13.5||240||260||450 - 600||18|
|P||252)||240||260||430 - 630||20|
|L3)||100||240||-||400 - 630||20 (longitudinal)|
2) For thicknesses above 25 mm the mechanical properties can be agreed. 3) For rolled wires, only tensile strength values apply.
4) Width across flats for hexagon.
Minimum values of the 0.2 %-Yield strength of ferritic steels at elevated temperatures
|Product||Heat Treatment Condition||0.2 %-Yield strength at the temperature °C|
|C, H, P, L||Annealed||220||215||210||205||200||195||190|
Reference data on some physical properties
|Density at 20°C kg/m3||7,700|
|Modulus of Elasticity kN/mm2 at||20°C||220|
|Thermal Conductivity W/m K at 20°C||25|
|Specific Thermal Capacity at 20°C J/kg K||460|
|Electrical Resistivity at 20°C Ω mm2 /m||0.60|
Mean linear thermal expansion coefficient 10-6 K-1 between 20°C and
Cold forming with low amount of deformation is easily feasible above room temperature. Sharp chamfers parallel to the direction of rolling have to be avoided. Sheets with greater thicknesses and/or higher amount of deformation should be preheated up to 200 - 400 °C. If applicable, a hot forming at 700 - 900 °C can be necessary. The corrosion resistance is affected by annealing colors, which occur after hot forming or welding, or scalings. These have to be removed by pickling (pickling solution), grinding or sand blasting. It is only allowed to use iron-free tools for these workings. Machining does not differ from machining of non-alloy carbon steels with comparable or corresponding strength.
According to DIN EN 10095, appendix D material 1.4016 is deemed to be heat resisting.
thyssenkrupp Materials (UK) Ltd
Information given in this data sheet about the condition or usability of materials respectively products are no warranty for their properties, but act as a description. The information, we give on for advice, comply to the experiences of the manufacturer as well as our own. We cannot give warranty for the results of processing and application of the products.