What Is SS310 Stainless Steel Tube

1. What What Is S Is SS310 S310 Stainless Steel Tube? Stainless Steel Tube? S310 stainless steel tube is a type of austenitic stainless steel used in high temperature applications such as furnace components, heat exchangers and chemical processing equipment. Find information on manufacturing processes, production, heat treatment, properties, applications, and specifications as stated below. 310/310S stainless steel is an austenitic heat resistant alloy with excellent oxidation resistance under light cycling conditions up to 2000°F. The high chromium and nickel

2. content provides comparable corrosion resistance, better oxidation resistance and higher room temperature strength retention than common austenitic alloys such as Type 304. Commonly used at cryogenic temperatures, 310 stainless steel exhibits excellent toughness down to -450. Low permeability at °F. Chemical composition of 310, 310S, 310H stainless steel sheets Grade MIN % MAX % MIN % MAX % Ni Cr Si S Mn C P Mo 19.00 24.00 – – – - SS 310 22.00 26.00 1.50 0.03 2.00 0.08 0.05 0.75 19.00 24.00 – – 0.04 – - SS 310H 22.00 26.00 1.50 0.03 2.00 0.10 0.05 - MECHANICAL PROPERTIES Grade SS 310 SS 310H Tensile strength Mpa 515 515 Yeild Strength Mpa 205 205 Elongation in 2 inch or 50 mm, min % 35 35 Physical properties Specif ic Heat (J/Kg. K) Mean Co-eff of Thermal Expansion (μm/m/°C) Thermal Conductiv ity (W/m.K) Electric al Resistiv ity (nΩ.m) Densi ty (g/cm 3) Melti ng Range °C Elastic Modul us (GPa) Grade 0- 100° C 0- 315° C 0- 538° C 0- 100°C at 100°C

3. SS 310/31 0H 1400- 1450 8 200 15.9 16.2 17 14.2 500 780 Production Process: The manufacturing process of S310 stainless steel pipe is the process of melting raw materials (iron, nickel, chromium, etc.) in an arc furnace and pouring the molten steel into a continuous casting machine. The steel is then hot rolled into a flat sheet, then cold rolled and annealed to improve its properties. The final step is to cut the sheet to the proper size. It is then formed into tubes and tubes using various processes including seamless or welding. Seamless tubes and pipes are hollow metal cylinders with no welds and are commonly used in the oil and gas industry, chemical processing, and other industrial applications where high pressure and temperature environments are present. The seamless tube manufacturing process includes the following steps: Billet preparation: The first step is to prepare a large solid metal cylinder called a billet from which the seamless pipe or tube will be formed. A billet is usually made of steel or another metal alloy and is heated to a specific temperature. Body piercing: The heated billet is pierced with spikes, which are long rods with pointed ends. A mandrel is used to create a hole in the center of the billet that is the ID of the seamless tube or pipe. roll: The perforated billet is rolled in a mandrel mill to reduce the thickness and form it into a long cylindrical shape. The rolling process also helps improve the strength and uniformity of the metal.

4. Heat treatment: After rolling, the seamless tube or pipe undergoes a heat treatment process that improves mechanical properties and helps remove residual stresses that may have been introduced during the rolling process. completion: The final step is finishing the seamless tube or pipe to the desired size and shape. This can be done through a variety of processes including cold drawing, hot rolling, or cold rolling. Overall, the seamless tube manufacturing process is a complex and precise process that requires a high degree of skill and expertise. The end result is a high quality seamless metal cylinder that can withstand extreme temperatures and pressures. Fabrication and Heat Treatment: S310 stainless steel tubing can be manufactured using standard techniques such as bending, machining and welding. However, it requires special tools and techniques due to its high resistance to deformation and high temperature strength. Heat treatment can be used to improve the properties of S310 stainless steel tubes and pipes. The most commonly used methods are annealing and quenching. Properties: S310 stainless steel tubing has excellent oxidation resistance and high temperature strength, making it ideal for use in high temperature applications. It is also highly corrosion resistant and can withstand harsh chemicals and acids. In addition, it has good ductility and is easy to process into various shapes. Applications & Uses: S310 stainless steel tubes are used in a variety of applications requiring high temperature resistance, such as: Furnace components, heat exchangers, chemical processing equipment. They are used not only in the power generation industry, but also in the production of various components for the aerospace and automotive industries. 1. General industry:

5. Oil, food, chemicals, paper, fertilizer, textiles, aerospace, nuclear power 2. Decorative field: Handrails, railings, stairs, welded mesh, screens, doors, windows, balconies, fences, benches, furniture. 3. Transportation of liquids, gases and petroleum 4. Pressure and heat transfer 5. Structure and decoration 6. Boiler heat exchanger. Specifications: S310 stainless steel tubing and tubes are typically specified by diameter, wall thickness, length, and material grade and applicable standards. Common standards include ASTM A312, ASTM A213, and ASME SA213. The material grade for S310 stainless steel tubing is typically AISI 310, with UNS S31000 being the most commonly used grade. Conclusion S310 stainless steel tubing is a heat resistant alloy containing 25% chromium and 20% nickel. It also contains small amounts of elements such as carbon, manganese, silicon, phosphorus and sulfur. This grade of stainless steel is often used in applications requiring high temperature resistance, such as: B. Furnaces, heat exchangers, industrial boilers. The main advantage of S310 stainless steel pipe is its high temperature resistance, making it suitable for use in high temperature environments. It also has good corrosion resistance and good high temperature strength and toughness. In summary, S310 stainless steel tubing is a reliable and durable material that is ideal for use in high temperature applications. Its excellent resistance to heat, corrosion and mechanical stress makes it a popular choice in the industrial sector.