Marking: All Cap nuts to be marked in accordance with DIN 267 Part 13.All Material Specifications are accordance with DIN 267 Part 13 or EN 10269, Though these cap nuts can be manufactured in respective ASTM/ ASME specifications on request.DIN 2510-AF is regular pattern cap nut specification suitable to match various DIN 2510 stud forms.If Cap Nuts without holes are required, the letter "O" shall be inserted in the designation like "Cap Nut BF OM – G"ĭIN 2510 Type AF and Type BF Part 6 DimensionsĭIN 2510 Designation of Type AF Cap Nut with Threads Product.Threaded hole for screw plug M48-1.5 Pitch DIN 908 for M64 & above.DIN 1.4301 Material Equivalent GradesĮN 1.4301 stainless steel (X5CrNi18-10) equivalent to US ASTM AISI SAE, ISO, European Union (Germany DIN, British BSI, France NF…), Japanese JIS and Chinese GB standard (For reference). Applicationsĭue to its good corrosion resistance, processability and weldability, EN 1.4301 stainless steel is widely used in chemical, tableware, watches, auto parts, medical equipment, architectural decoration, aerospace and electrical appliances. Hot forming: 1200 – 900 ℃ (cooling: air)ĮN 1.4301 stainless steel cannot be hardened by heat treatment, but can be hardened by cold working.Solution annealing: 1000 – 1100 ℃ (cooling: water, air).It can also be used at very low temperatures, but there are some limitations in marine, coastal and chloride-containing solutions. Corrosion ResistanceĭIN EN 1.4301 stainless steel has good atmospheric corrosion resistance up to 300 ☌, and good resistance to many (lightly corrosive) organic and inorganic chemicals. The surface state has a relatively large influence on the corrosion resistance of the steel, so that the polished surface generally has superior corrosion resistance than the rough surface. ☏)Įlastic modulus / Modulus of elasticity, GPa (10 3 ksi)Ĭoefficient of thermal expansion, 10 -6/KĮN 1.4301 stainless steel can be easily welded by various conventional welding methods, but since the material is not resistant to intergranular corrosion after welding, if it is necessary to weld larger parts and cannot perform solution annealing after welding, 1.4307 stainless steel should be selected.Mechanical properties at different temperatures (solution annealed) Mechanical properties for bright bars (solution annealed) in conditions 2H, 2B, 2G or 2P Mechanical properties (solution annealed) The following tables show X5CrNi18-10 mechanical properties of solution annealed in conditions 1C, 1E, 1D, 1X, 1G and 2D. StandardĮlongation (%), 10mm thick (Longitudinal) The following table gives the SS 1.4301 mechanical properties in the solution-annealed condition for steel sheet, steel plate and steel strip. Material X5CrNi18-10 Mechanical Properties EN 10088-3: Technical delivery conditions for semi‑finished stainless steel products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes.For polishability, a controlled sulfur content of 0,015 % max is recommended. For weldability, a controlled sulfur content of 0,008 % to 0,015 % is recommended and permitted. For machinability a controlled sulfur content of 0,015 % to 0,030 % is recommended and permitted. EN 10088-2: Technical delivery conditions for stainless steel sheet/plate and strip of corrosion resisting steels for general purposes Particular ranges of sulfur content may provide improvement of particular properties.The following table shows the chemical composition of 1.4301 material base on cast analysis. The following tables and lists give the SS 1.4301 datasheet including chemical composition, physical properties and mechanical properties etc. DIN 1.4301 MagneticĮN X5CrNi18-10 is non-magnetic in the annealed state, but it may become slightly magnetic due to the addition of martensite or ferrite during cold working or welding. The purpose is to improve the corrosion resistance after welding and prevent carbide precipitation caused by stress relief for a long time. This material is widely used due to its excellent intergranular corrosion resistance, good cold deformability, good deep drawability and weldability.ġ.4306 (X2CrNi19-11) and 1.4307 (X2CrNi18-9) are ultra-low carbon versions of 1.4301. DIN EN 1.4301 stainless steel (X5CrNi18-10) is a conventional austenitic stainless steel with good resistance to atmospheric, organic and inorganic chemicals.
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