EN 10305-2 specifies technical delivery conditions for welded cold drawn steel tubes used for precision applications. These tubes are manufactured from electric-welded hollows followed by cold drawing, providing close dimensional tolerances, controlled surface quality, and reliable mechanical properties. Ladhani Metal Corporation is a manufacturer, supplier, and exporter of EN 10305-2 Welded Cold Drawn Steel Tubes, available in different grades, sizes, wall thicknesses, lengths, and delivery conditions. Tubes can be supplied with mill test certificates and strict quality inspection as per international standards. Forms of Supply • Welded Cold Drawn Tubes | Precision Steel Tubes | ERW Cold Drawn Tubes | Mechanical Tubes | Automotive Tubes | Hydraulic Tubes | Pneumatic Tubes | Cylinder Tubes | Cut-to-Length Tubes | Custom Size Tubes Available Grades E155 | E195 | E235 | E275 | E355 These grades are identified in EN 10305-2 for welded cold drawn precision tubes. Delivery Conditions • +C – Cold Drawn / Hard • +LC – Cold Drawn / Soft • +SR – Cold Drawn and Stress Relieved • +A – Annealed • +N – Normalized EN 10305-2 specifies these delivery conditions according to the required mechanical properties and manufacturing condition. Steel Types • E155 – Low-strength precision steel • E195 – Non-alloy precision steel • E235 – Medium-strength precision steel • E275 – Higher-strength precision steel • E355 – High-strength precision steel Chemical Composition – Example Grade E355 • Carbon (C): Max. 0.22% • Silicon (Si): Max. 0.35% • Manganese (Mn): Max. 1.60% • Phosphorus (P): Max. 0.025% • Sulfur (S): Max. 0.025% The EN 10305-2 composition limits vary by grade; for E355, the cited standard data gives maximum values of 0.22% C, 0.35% Si, 1.60% Mn, 0.025% P and 0.025% S. Mechanical Properties • E155: Tensile strength 270–410 MPa and minimum yield strength 155 MPa in +N condition • E195: Tensile strength 300–440 MPa and minimum yield strength 195 MPa in +N condition • E235: Tensile strength 340–480 MPa and minimum yield strength 235 MPa in +N condition • E275: Tensile strength 410–550 MPa and minimum yield strength 275 MPa in +N condition • E355: Tensile strength 490–630 MPa and minimum yield strength 355 MPa in +N condition Mechanical properties vary according to grade and delivery condition. Key Features • Welded and cold drawn construction • Excellent dimensional accuracy • Tight outside diameter tolerances • Controlled wall thickness • Smooth surface finish • Good concentricity • Reliable mechanical properties • Suitable for precision machining • Available in multiple delivery conditions • Suitable for further forming and fabrication • Consistent quality for mass production Material Characteristics EN 10305-2 tubes combine an electric-welded manufacturing process with cold drawing to achieve close dimensional tolerances and improved surface quality. The cold drawing operation can also modify the mechanical properties according to the selected delivery condition. Applications • Automotive Components • Mechanical Engineering • Precision Machinery • Hydraulic Cylinders • Pneumatic Cylinders • Shock Absorbers • Telescopic Cylinders • Furniture Components • Machine Components • Precision Fabrication • General Engineering • Vehicle Components EN 10305-2 tubes are commonly associated with vehicle, furniture, and general engineering applications. Conclusion EN 10305-2 Welded Cold Drawn Steel Tubes provide precision-engineered solutions where accurate dimensions, controlled surface quality, and reliable mechanical properties are required. The E155, E195, E235, E275, and E355 grades are available in different delivery conditions to meet specific engineering requirements. To place an order or make an enquiry for EN 10305-2 Welded Cold Drawn Steel Tubes, contact Ladhani Metal Corporation for your required grade, size, wall thickness, length, and delivery condition. #EN10305.2 #EN10305.2SteelTubes #EN10305.2Tubes #EN10305.2WeldedTubes #EN10305.2PrecisionTubes #EN10305.2ColdDrawnTubes #EN10305.2SteelTubeSupplier #EN10305.2SteelTubeManufacturer #EN10305.2SteelTubeExporter #PrecisionSteelTubes #WeldedPrecisionTubes #ColdDrawnSteelTubes #ColdFinishedTubes #PrecisionTubes #MechanicalTubes #EngineeringSteelTubes #CarbonSteelTubes #AutomotiveSteelTubes #HydraulicTubes #PneumaticTubes #MachineTubes #PrecisionSteelTubeSupplier #SteelTubeSupplier #SteelTubeManufacturer #SteelTubeExporter #EuropeanSteelStandard #ENSteelStandard #SteelTubesIndia #LadhaniMetals #PrecisionTubeSolutions #Mumbai #Delhi #Chennai #Kolkata #Bengaluru #Hyderabad #Ahmedabad #Pune #Surat #Jaipur #Lucknow #Kanpur #Nagpur #Indore #Srinagar #Aurangabad #Dhanbad #Amritsar #NaviMumbai #Allahabad #Ranchi #Howrah #Jabalpur #Gwalior #Vijayawada
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